|Formation||January 16, 1991|
|Products||The Landmark Forum, associated coursework|
|Harry Rosenberg: director, CEO; Mick Leavitt|
|US$77 million (2009)|
The current company started with the licensing of rights to use intellectual property owned by Werner Erhard, author of the est (Erhard Seminars Training). Landmark has developed and delivered multiple follow-up and additional programs. Its subsidiary, the Vanto Group, also markets and delivers training and consulting to organizations.
Landmark was founded in January 1991 by several of the presenters of a training program known as "The Forum". Landmark licensed the intellectual property rights to The Forum from Werner Erhard and Associates. The new company offered similar courses and re-employed many of the staff. The Forum was updated and reduced in length from four days to three, and this revised course was named "The Landmark Forum", which has been further updated over the years. It has since developed around 55 additional training courses and seminar programs which it delivers in 20 countries around the world.
According to Landmark, Werner Erhard (creator of the est training which ran from 1971 to 1984, when it was superseded by The Forum) consults from time to time with its Research and Design team.
Landmark has stated that it never in fact paid royalties to Erhard under the licensing agreement, and that it purchased outright the intellectual property in the Forum and other courses by 2002.
As of 2013[update] Landmark Worldwide's core business operation is the delivery of seminars and training courses which aim to offer improvements in personal productivity, vitality, communication skills and decision-making.[need quotation to verify] Some of these are intensive two- or three-day courses; Landmark structures others as weekly three-hour seminars over a three-month period. The organization also advertises six- and twelve-month training programs in topics such as leadership, teamwork and public speaking. Some of the courses require participants to start a community project, and those courses are structured to support them in its design and implementation.[need quotation to verify]
Landmark Worldwide operates as an employee-owned for-profit private company. According to Landmark's website, its employees own all the stock of the corporation, with no individual holding more than 3%. The company states that it invests its surpluses into making its programs, initiatives and services more widely available.
As of 2013[update] the company reported that more than 2.4 million people had participated in its programs since 1991. Landmark holds seminars in approximately 115 locations in more than 20 countries.[need quotation to verify] Landmark reported revenues of approximately $81 million as of 2011[update].
Vanto Group, Inc., founded in 1993 as Landmark Education Business Development (LEBD), a wholly owned subsidiary, uses the Landmark methodology to provide consulting services to businesses and to other organizations. The University of Southern California (USC) Marshall School of Business carried out a case study in 1998 into the work of LEBD with BHP New Zealand Steel. The report concluded that the set of interventions in the organization produced a 50% improvement in safety, a 15% to 20% reduction in key benchmark costs, a 50% increase in return on capital, and a 20% increase in raw steel production. LEBD became the Vanto Group in 2008.
Landmark's entry course, the Landmark Forum, is the default first course for new participants, and is the foundation of all Landmark's other programs. The Landmark Forum takes place over three consecutive days and an evening session (generally Friday, Saturday, Sunday, and Tuesday evening.) Each full day begins at 9:00 a.m. and typically ends at approximately 10:00 p.m. Breaks occur approximately every 2 to 3 hours, with a 90-minute dinner break. The evening session generally runs from 7:00 p.m. to 10:15 p.m. Forum attendance varies in size between 75 and 250 people,. Landmark arranges the course as a dialog in which the Forum leader presents a series of proposals and encourages participants to take the floor to relate how those ideas apply to their own individual lives. Landmark set up rules at the beginning of the program, and strongly encourags participants not to miss any part of the program. Attendees are also urged to be “coachable” and not just be observers during the course.
Various ideas are proposed for consideration and explored during the course. These include:
- There is a big difference between what actually happened in a person's life and the meaning or interpretation they make up about it.
- Human behavior is governed by a perceived need to look good.
- People often pursue an "imaginary 'someday' of satisfaction".
- People create meaning for themselves since "there is none inherent in the world".
- When people have persistent complaints that are accompanied by unproductive fixed ways of being and acting, this can be "transformed" by a creative act of generating entirely new ways of being and acting, rather than by trying to change onesself in comparison to the past.
During the course, participants are encouraged to call friends and family members with whom they feel they have unresolved tensions, and to take responsibility for their own behavior.
An evening session follows closely on the three consecutive days of the course and completes the Landmark Forum. During this final session, the participants share information about their results, and bring guests to learn about the Forum.
Landmark emphasizes the idea that there is a difference between the facts of what happened in a situation, and the meaning, interpretation, or story about those facts. It proposes that people frequently confuse those facts with their own story about them, and, as a consequence, are less effective or experience suffering in their lives.
Meaning is something that human beings invent in language, Landmark suggests – it’s not inherent in events themselves. Therefore, if people change what they say, they can alter the meaning they associate with events, and be more effective in dealing with them.
Landmark suggests that as people see these invented meanings, they discover that much of what they had assumed to be their "identity" is actually just a limiting social construct that they had made up in conversations, in response to events in the past. From this realization, participants in Landmark's programs create new perspectives for what they now see as possible. They are then trained in sharing these with family members, friends and workmates, so that the new possibilities live in the social realm, rather than just in their own minds. In other words, Landmark suggests that the more of one’s social environment supports one’s goals, the easier they will be to accomplish. When Landmark uses the term "new possibilities", it does so differently from the everyday sense of something that might happen in the future, instead using it to refer to a present moment opportunity to be and act differently, free from interpretations from the past.
Influence and impact
Landmark’s Self-Expression and Leadership Program requires participants to undertake a community project, many of which have become nationally recognized.
Public reception and criticism
In his review of the Landmark Forum, New York Times reporter Henry Alford wrote that he "resented the pressure" placed on him during a session, but also noted that "two months after the Forum, I'd rate my success at 84 percent." Time reporter Nathan Thornburgh, in his review of The Landmark Forum, said "At its heart, the course was a withering series of scripted reality checks meant to show us how we have created nearly everything we see as a problem …I benefited tremendously from the uncomfortable mirror the course had put in front of me." 
Nikki Walsh, writing in the Irish Mail on Sunday says the effects of The Landmark Forum "...can be startling. People find themselves reconciled with parents, exes and friends. They have conversations they have wanted to have with their families for years; they meet people or get promoted in work."
Amber Allison, writing in The Mayfair Magazine describes Landmark’s instructors as “enthusiastic and inspiring.” Her review says that after doing The Landmark Forum, “Work worries, relationship dramas all seem more manageable”, and that she “let go of almost three decades of hurt, anger and feelings of betrayal” towards her father.
A series of articles in the Swedish national daily Dagens Nyheter reported complaints about Landmark practices, including an allegation that one person had suffered from acute psychosis after taking a Landmark course. The chairman of Föreningen Rädda individen, a support organization for those affected by cults and destructive movements, told Dagens Nyheter that his opinion was that Landmark was "one of the most dangerous sects in Sweden".
Some scholars have categorized Landmark or its predecessor organizations as a "self religion" or a (broadly defined) "new religious movement". Others, such as Chryssides, firmly reject this characterization. Landmark makes clear that its own position is that it is purely an educational foundation and is not a religious movement of any kind . Landmark has threatened or pursued lawsuits against people who called it a cult. Religious authorities in several faith traditions, e.g. Episcopal Bishop E. Otis Charles, have publicly endorsed Landmark's programs.
Journalist Amelia Hill with The Observer witnessed the Landmark Forum and concluded that, in her view, it is not religious or a cult. Hill wrote, "It is ... simple common sense delivered in an environment of startling intensity."  Karin Badt from The Huffington Post criticized the organisation's emphasis on "'spreading the word' of the Landmark forum as a sign of the participants' 'integrity'" in recounting her personal experience of an introductory "Landmark Forum" course, but noted, "at the end of the day, I found the Forum innocuous. No cult, no radical religion: an inspiring, entertaining introduction of good solid techniques of self-reflection, with an appropriate emphasis on action and transformation (not change)".
In 2004, France 3 aired a television documentary on Landmark in their investigative series Pièces à Conviction. The episode, called "Voyage Au Pays des Nouveaux Gourous" ("Journey to the land of the new gurus") was highly critical of its subject. Shot in large part with a hidden camera it showed attendance at a Landmark course and a visit to their offices. In addition, the program included interviews with former course participants, anti-cultists, and commentators. Landmark left France following the airing of the episode and a subsequent site visit by labor inspectors that noted the activities of volunteers, and sued Jean-Pierre Brard in 2004 following his appearance on the show.
The episode was uploaded to a variety of websites, and in October 2006 Landmark issued subpoenas pursuant to the Digital Millennium Copyright Act to Google Video, YouTube, and the Internet Archive demanding details of the identity of the person(s) who had uploaded those copies. These organizations challenged the subpoenas and the Electronic Frontier Foundation (EFF) became involved, planning to file a motion to quash Landmark's DMCA subpoena to Google Video. Landmark eventually withdrew its subpoenas.
- Large-group awareness training
- List of large-group awareness training organizations
- Governmental lists of cults and sects
- Landmark staff 2002a.
- Landmark staff 2014b.
- Pressman, Steven (1993). Outrageous Betrayal: The dark journey of Werner Erhard from est to exile. New York: St. Martin's Press. ISBN 0-312-09296-2, p. 254. (Out of print).
- Marshall 1997.
- Pressman 1993, pp. 245–246, 254–255.
- Faltermayer, Charlotte; Richard Woodbury (March 16, 1998). The Best of Est?. Time. Retrieved on October 22, 2008.
- Landmark (Art Schreiber) 2005, pp. 3–4.
- Grigoriadis 2001.
- Hill, Amelia (2008-03-05). "I thought I'd be brainwashed. But how wrong could I be…". The Guardian. London: www.guardian.co.uk. Retrieved 2009-12-09.
- Stassen, Wilma (September 2008). "Inside a Landmark Forum Weekend" Health 24 Archived January 31, 2013, at the Wayback Machine.
- "Helping professionals take up community welfare projects". Chennai, India: Hindu Times. 2010-09-13. Retrieved 2011-10-14.
- "Charity walk to boost anti-suicide initiatives". Bay of Plenty Times. 2011-08-20. Retrieved 2011-10-14.
- 31/entertainment/24990821_1_breast-cancer-survivors-breast-cancer-survivors-duck-breast "Cherish the mammary: Restaurants raise funds for breast cancer survivors" Check
|url=value (help). Philadelphia Daily News. 2008-07-31. Retrieved 2011-03-14.
- LandmarkWorldwide.com. Landmark Fact Sheet. Retrieved on October 22, 2008.
- LandmarkWorldwide.com. Who Participates. Retrieved on September 1, 2013.
- LandmarkWorldwide.com. Landmark Fact Sheet. Retrieved on October 22, 2008.
- LandmarkWorldwide.com. Company History. Retrieved on October 22, 2008.
- Badt, Karen (March 5, 2008). "Karin Badt: Inside The Landmark Forum". The Huffington Post. Retrieved on October 22, 2008.
- Nathan Thornberg April 10, 2011 Change We Can (almost) Believe In.
- Logan 1998.
- (February 1, 2008). "Landmark Education Business Development, LEBD, Changes Name to Vanto Group". Reuters. Retrieved on October 22, 2008.
- Landmark staff 2015.
- Badt 5 March 2008.
- Stassen 2008.
- Hill 13 December 2008.
- McCrone 1 February 2008.
- Businessweek 18 November 2010.
- Sacks 1 April 2009.
- Stassen, Wilma (September 2008). "Inside a Landmark Forum Weekend". Health24.
- McCrone, John (November 2008). "A Landmark Change". The Press Supplement.
- McCarl, Steven R.; Zaffron, Steve; Nielson, Joyce; Kennedy, Sally Lewis (January–April 2001). "The Promise of Philosophy and the Landmark Forum". Contemporary Philosophy. XXIII (1 & 2). doi:10.2139/ssrn.278955.
- Wildflower, Leni; Brennan, Diane, eds. (2011). "20". The handbook of knowledge-based coaching from theory to practice. San Francisco, CA: Jossey-Bass. ISBN 9781118033388. Retrieved 15 May 2015.
- Steiner, Patricia (2014-08-19). "The Impact of the Self-Awareness Process on Learning and Leading". New England Journal of Higher Education. Thomas, Michael K. XXX (2). Retrieved 13 January 2016.
- Santow, Simon (15 September 2011). "Inspiring tale from founder". The World Today. ABC News (Australia). Retrieved 22 May 2015.
- "RUOK? - Home". Retrieved 22 May 2015.
- Apoorva Verma (17 Jun 2015). "Amdavadis Realise Their Potential by Making a Difference in The Lives of Others". DNA India.
- Alford 26 November 2010, p. L1.
- Nathan Thornburgh (10 Apr 2011). "Change We Can (Almost) Believe In". Time Magazine. Retrieved 3 Nov 2015.
- "Landmark Forum: One Weekend to fix your LIFE?". Irish Mail on Sunday. 2012-02-18.
- Allinson, Amber (April 2014). "Mind Over Matter". The Mayfair Magazine (U.K.).
- Palme, Christian (3 June 2002). "Kursföretaget Landmark: Kursen ledde till psykos". Dagens Nyheter (in Swedish). Retrieved 27 October 2015.
- Communication for planetary transformation and the drag of public conversations: The case of Landmark Education Corporation. Patrick Owen Cannon, University of South Florida
- Education Embraced: Substantiating the Educational Foundations of Landmark Education’s Transformative Learning Model Marsha L. Heck International Multilingual Journal of Contemporary Research, 3(2), pp. 149-162 DOI: 10.15640/imjcr.v3n2a14
- Puttick 2004, pp. 406–407.
- Scioscia 2000.
- Cannon 2007.
- Amelia Hill (13 Dec 2003). "I thought I'd be brainwashed. But how wrong could I be...". The Observer. Retrieved 3 Nov 2015.
- Roy 24 May 2004.
- (Lemonniera 19 May 2005), French text: "L'Inspection du Travail débarque dans les locaux de Landmark, constate l'exploitation des bénévoles et dresse des procès-verbaux pour travail non déclaré." English translation: "Labor inspectors turned up at the offices of Landmark, noted the exploitation of volunteers and drew up a report of undeclared employment.";
- (Landmark staff 2004), Landmark's response;
- (Badt 5 March 2008), quote: It was this TV program that closed down the Landmark in France, leaving it only 24 other countries in which to spread its word.
- Palmer 2011.
- Landmark Education and the Internet Archive. Self-Help Group Backs Off Attack on Internet Critic. Electronic Frontier Foundation. Retrieved 2 October 2015.
- ABC News staff. "Defence workers trained by 'cult'". ABC News. Sydney, NSW: ABC (Australia). Retrieved 29 January 2015.
- Alford, Henry (26 November 2010). "You're O.K., But I'm Not. Let's Share". New York Times. New York. Retrieved 14 March 2011.
- Anderson, Kurt (2007). "Son of EST: The Terminator of Self-Doubt". In Ross, Lillian. The Fun of It: Stories from The Talk of the Town; The New Yorker. New York: Vintage Books/Random House. ISBN 0375756493.
- Atkin, Douglas (2004). "What Is Required of a Belief System?". The Culting of Brands: Turn Your Customers Into True Believers. New York: Penguin/Portfolio. ISBN 9781591840275.
- Badt, Karen (5 March 2008). "Inside The Landmark Forum". Huffington Post. TheHuffingtonPost.com.
- Barker, Eileen (1996). "New Religions and Mental Health". In Bhugra, Dinesh. Psychiatry and Religion: Context, Consensus and Controversies. London and New York: Routledge. ISBN 0415089557.
- Bartley, William W. (1978). Werner Erhard: The Transformation of a Man. New York: Clarkson N. Potter. ISBN 0517535025.
- Bass, Alison (3 March 1999). "The Forum: Cult or comfort?". The Boston Globe. The New York Times Company.
- Bauder, Don (7 August 1994). "Firm Turns to est Guru; Still Slides". Union-Tribune. San Diego.
- Beckford, James A. (2003). Social Theory and Religion. Cambridge: Cambridge University Press. ISBN 0521774314.
- Beckford, James A. (2004). "New Religious Movements and Globalization". In Lucas, Phillip Charles; Robbins, Thomas. New Religious Movements in the 21st Century. Abingdon and New York: Routledge. ISBN 0-415-96576-4.
- Beckford, James A.; Demerath, Jay, eds. (2007). The SAGE Handbook of the Sociology of Religion. London: SAGE. ISBN 9781412911955.
- Bhugra, Dinesh (1997). Psychiatry and Religion: Context, Consensus and Controversies. Routledge. ISBN 0415165121.
- Boulware, Jack (2000). San Francisco Bizarro. New York: Macmillan/St. Martins. ISBN 0312206712.
- Bromley, David G. (2007). Teaching New Religious Movements. Oxford and New York: Oxford University Press. ISBN 9780195177299.
- BusinessWeek staff (18 November 2010). "General Tso, Meet Steven Covey". Businessweek. Bloomberg. Retrieved 2011-03-14.
- CASS staff (2003). "LP/LLC Information". California Secretary of State. Sacramento, California: California. Archived from the original on 31 January 2008. Retrieved 23 October 2008.
- CASS staff (1987). "Entity Number C1197599". California Secretary of State. Sacramento, California: California. Archived from the original on November 29, 2014. Retrieved 23 October 2008.
- Chryssides, George (1999). Exploring New Religions. New York: Continuum International Publishing Group.
- Chryssides, George D. (2006). The A to Z of New Religious Movements. Scarecrow Press. ISBN 0810855887.
- Clarke, Peter B. (2012). "New Religious Movements". In Taliaferro, Charles; Harrison, Victoria S.; Goetz, Stewart. The Routledge Companion to Theism. London: Routledge. p. 123. ISBN 978-0-415-88164-7.
- Colman, Andrew M. (2009). A Dictionary of Psychology. Oxford: Oxford University Press. ISBN 9780199534067.
- Dewan, Shaila (3 May 2010). "Hired to Bring Order, Kings' Adviser Brings Peace". The New York Times. The New York Times Company. Retrieved 2 November 2010.
- EFF staff (2011). "Landmark and the Internet Archive". eff.org. Electronic Frontier Foundation. Retrieved 23 January 2015.
- EFF staff (2007). "EFF and Internet Archive response to Landmark" (PDF). eff.org. Electronic Frontier Foundation. Retrieved 23 January 2015.
- Eisner, Donald A. (2000). The Death of Psychotherapy: From Freud to Alien Abductions. Westport, Connecticut: Praeger. ISBN 0275964132.
- Faltermayer, Charlotte (24 June 2001). "The Best of est?". Time Magazine. New York. Retrieved 8 December 2014.
- Farber, Sharon Klayman (2012). Hungry for Ecstasy: Trauma, the Brain, and the Influence of the Sixties. Lanham, Maryland: Jason Aronson/Rowman & Littlefield. ISBN 9780765708588.
- Gastil, John (2010). The Group in Society. Los Angeles: SAGE. ISBN 9781412924689.
- Goldwag, Arthur (2009). Cults, Conspiracies, and Secret Societies. New York: Vintage/Random House. ISBN 9780307390677.
- Conway, Flo; Siegelman, Jim (1995). Snapping: America's Epidemic of Sudden Personality Change. New York: Stillpoint. ISBN 0964765004.
- Gordon, Suzanne (December 1978). "Let Them Eat est". Mother Jones. San Francisco, California. Retrieved 8 December 2014.
- Grigoriadis, Vanessa (9 July 2001). "Pay Money, Be Happy". New York Magazine. New York, New York. Retrieved 6 September 2014.
- Heelas, Paul (1991). "Western Europe: Self Religions". In Sutherland, S.R.; Clarke, P.B. The Study of Religion: Traditional and New Religions. London: Routledge. ISBN 0415064325.
- Hellard, Peta (11 June 2006). "Stress Fear in $700 Child Forum: WA children as young as eight who attend "life-changing" coaching sessions by a controversial US company could have difficulty with their schoolwork afterwards, according to experts". Sunday Times. Perth, Western Australia: News Corporation.
- Hill, Amelia (13 December 2008). "I thought I'd be brainwashed. But how wrong could I be". The Observer. Retrieved 9 December 2009.
- Hukill, Traci (9–15 July 1998). "The est of Friends". Metroactive. Archived from the original on 23 January 2009. Retrieved 23 January 2015.
- Koocher, Gerald P.; Keith-Spiegel, Patricia (2008). Ethics in Psychology and the Mental Health Professions: Standards and Cases. New York: Oxford University Presss. ISBN 978-0195149111.
- Kornbluth, Jesse (19 March 1976). "The Fuhrer over EST". New Times. New York: Hirsch.
- Landmark (Art Schreiber) (3 May 2005). "Declaration of Arthur Schreiber; US District Court, New Jersey; Civil Action No.04-3022(JCL)" (PDF). CEI. Cult Education Institute. Retrieved 27 January 2015.
- Landmark (Art Schreiber) (2006a). "Landmark's letter to the Internet Archive" (PDF). eff.org. Electronic Frontier Foundation. Retrieved 23 January 2015.
- Landmark (Art Schreiber) (2006b). "Landmark's letter to Google" (PDF). eff.org. Electronic Frontier Foundation. Retrieved 23 January 2015.
- Landmark staff (1 February 2008). "Landmark Education Business Development, LEBD, Changes Name to Vanto Group". PRNewswire. Retrieved 22 October 2008.
- Landmark staff (2002). "Landmark Education Celebrates 11 Years of Business and Growth". Landmark Education. San Francisco, California: Landmark Education. Archived from the original on September 27, 2007. Retrieved 22 October 2008.
- Landmark staff (2002). "Overview". Landmark Education. San Francisco, California: Landmark Education. Archived from the original on 3 August 2002. Retrieved 24 January 2015.
- Landmark staff (2004). "Landmark Education – Droit de Répons – France 3". Landmark Education (in French). San Francisco, California: Landmark Education. Archived from the original on 21 July 2011. Retrieved 23 October 2008.
- Landmark staff (2014). "Overview". Landmark Education. San Francisco, California: Landmark Education. Retrieved 22 October 2014.
- Landmark staff (2014). "Landmark Fact Sheet". Landmark Worldwide. San Francisco, California: Landmark Worldwide. Retrieved 22 January 2015.
- Landmark staff (2015). "The Landmark Advanced Course". Landmark Worldwide. Landmark Worldwide. Retrieved 17 January 2015.
- Lazarus, Baila (11 April 2008). "Attain Freedom from the Past". Jewish Independent.
- Lemonniera, Marie (19 May 2005). "Chez les gourous en cravate". Le Nouvel Observateur (in French). Archived from the original on 21 January 2009. Retrieved 7 December 2008.
- Lockwood, Renee (2011). "Religiosity Rejected: Exploring the Religio-Spiritual Dimensions of Landmark Education". International Journal for the Study of New Religions. Sheffield, England: Equinox. 2 (2). doi:10.1558/ijsnr.v2i2.225. ISSN 2041-9511.
- Logan, David C. (1998). Transforming the Network of Conversations in BHP New Zealand Steel: Landmark Education Business Development's New Paradigm for Organizational Change (Case). USC Marshall School of Business.
- Marshall, Jeannie (23–27 June 1997). "The est in the Business: That old seventies personal growth fad has been resurrected and retooled, and it's coming soon to a corporation near you". National Post: Saturday Night. Toronto, Ontario.
- McClure, Laura (July–August 2009). "The Landmark Forum: 42 Hours, $500, 65 Breakdowns; My lost weekend with the trademark happy, bathroom-break hating, slightly spooky inheritors of est". Mother Jones. San Francisco, California. Retrieved 8 December 2014.
- McCrone, John (22 November 2008). "A Landmark Change". The Press Supplement. Christchurch New Zealand.
- Mullally, Una; Burke, John (31 July 2005). "Labour senator promotes group classified in France as 'cult-like'". Sunday Tribune. Dublin Ireland.
- Odasso, Diane (5 June 2008). "My Landmark Experience". Huffington Post. TheHuffingtonPost.com. Retrieved 9 December 2009.
- Office of International Religious Freedom (2005). "International Religious Freedom Report 2005: Austria". Washington, D.C.: U.S. Dept. of State, Bureau of Democracy, Human Rights and Labor. Retrieved 28 August 2013.
- Office of International Religious Freedom (2006). "International Religious Freedom Report 2005: Sweden". Washington, D.C.: U.S. Dept. of State, Bureau of Democracy, Human Rights and Labor. Retrieved 28 August 2013.
- Palme, Christian (3 June 2002). "Landsting köpte kurs av Landmark". DN.SE. Archived from the original on 7 August 2011. Retrieved 2012-04-18.
- Palmer, Susan (2011). The New Heretics of France: Minority Religions, la Republique, and the Government-Sponsored War on Sects. Oxford UP. ISBN 9780199875993.
- Paris, Joel (2013). Psychotherapy in an Age of Narcissism: Modernity, Science, and Society. New York: Palgrave Macmillan. ISBN 9780230336964.
- Partridge, Christopher; Elizabeth Puttick (2004). New Religions: A Guide. Oxford University Press, USA. ISBN 0195220420.
- Pressman, Steven (1993). Outrageous Betrayal: The Dark Journey of Werner Erhard from est to Exile. New York: St. Martin's. ISBN 0312092962.
- Puttick, Elizabeth (2004). "Landmark Forum (est)". In Partridge, Christopher Hugh. Encyclopedia of New Religions. Oxford: Lion. ISBN 9780745950730.
- Ramstedt, Martin (2007). "New Age and Business: Corporations as Cultic Milieus?". In Kemp, Daren; Lewis, James R. Handbook of the New Age. Brill Handbooks on Contemporary Religion. 1. Leiden: BRILL. p. 196. ISBN 9789004153554.
- Rayman, Graham (20 May 2008). "Suit Against Sperm-Bank Firm Claims Sexual Harassment and Cult-Like Behavior". Village Voice. New York.
- Richardson, James T. (1998). "est (THE FORUM)". In Swatos, Jr., William H. Encyclopedia of Religion and Society. Walnut Creek, California: AltaMira. ISBN 0761989560.
- Rolfe, Peter (9 March 2008). "We Pay for Seminars: TAXPAYERS are picking up the bill to send police officers and bureaucrats on a controversial personal enlightenment course". Sunday Herald Sun. Melbourne, Victoria.
- Roy, Anne (24 May 2004). "France 3: L'investigation prend du galon". L'Humanité (in French). Retrieved 21 September 2014.
- Rupert, Glenn A. (1992). "Employing the New Age: Training Seminars". In Lewis, James R.; Melton, J. Gordon. Perspectives on the New Age. Albany, New York: SUNY Press. ISBN 079141213X.
- Rusnell, Charles; Russell, Jennie (17 October 2014). "Alberta Health Services staff pressured to attend controversial seminars". CBC News. Ottawa, Ontario. Retrieved 28 January 2015.
- Sacks, Danielle (1 April 2009). "Lululemon's Cult of Selling". Fast Company. Retrieved 2011-03-14.
- Saliba, John A. (2003). Understanding New Religious Movements. Walnut Creek, California: Rowman Altamira. p. 88. ISBN 9780759103559.
- Schneider (1995). "Der Pädagogische Bereich als Operationsfeld für Psychokulte". 20 Jahre Elterninitiative. University of Tubingen, Theologische Abteilung. e.V.: 189–190. ISBN 3927890235. ISSN 0720-3772.;
- Scioscia, Amanda (19 October 2000). "Drive-thru Deliverance: It's not called est anymore, but you can still be ridiculed into self-awareness in just one expensive weekend". Phoenix New Times. Phoenix, Arizona.
- Sharot, Stephen (2011). Comparative Perspectives on Judaisms and Jewish Identities. Detroit, Michigan: Wayne State University Press. ISBN 9780814334010.
- D'Souza, Christa (13 July 2008). "Sex Therapy". The Times. London.
- Stassen, Wilma (September 2008). "Inside a Landmark Forum Weekend". Health24.
- TD (24 May 2004). "Une secte démasquée grâce à la caméra cachée". Le Parisien (in French). Retrieved 21 September 2014.
- Tessier, Odine (20 May 2004). "Voyage au pays des nouveaux gourous". Le Point (in French). Retrieved 21 September 2014.
- Thornburgh, Nathan (7 March 2011). "Change We Can (Almost) Believe In". Time. Retrieved 14 March 2011.
- Wright, Stuart (2002). "Public Agency Involvement in Government–Religious Movement Confrontation". In Bromley, David G.; Melton, J. Gordon. Cults, Religion, and Violence. Cambridge: Cambridge University Press. ISBN 0521668980.
|Wikimedia Commons has media related to Landmark Worldwide.|
|Wikisource has original text related to this article:|