File:Justice League Sourcebook RPG supplement 1990 cover.jpg

The cover of Justice League Sourcebook published by Mayfair Games 1990.

Fair use in Justice League Sourcebook Though this image is subject to copyright, its use is covered by the U.S. fair use laws because: It illustrates an educational article about the book from which the cover illustration was taken. The image is used as the primary means of visual identification of the article topic. The use of the cover will not affect the value of the original work or limit the copyright holder's rights or ability to distribute the original. In particular, copies could not be used to make illegal copies of the book. It is a low resolution image. The image is only a small portion of the commercial product. It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.

This image is of book cover(s), and the copyright for it is most likely owned either by the artist who created the cover(s) or the publisher of the book(s). It is believed that the use of low-resolution images of book covers to illustrate an article discussing the book in question on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation, qualifies as fair use under the copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, might be copyright infringement. See Wikipedia:Non-free content for more information. Fair use //en.wikipedia.org/wiki/File:Justice_League_Sourcebook_RPG_supplement_1990_cover.jpg true

To the uploader: Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information. For example non-free use rationales, see Wikipedia:Use rationale examples. This tag should only be used for book covers. Please include in your fair use rationale details of the particular edition (publisher, market & year of publication) of the edition you have used, and also acknowledge any cover artist if such artist is acknowledged in that edition's frontmatter. If the book cover is in the public domain (see Wikipedia:Public domain), then use the appropriate public domain tag rather than this one. Any of the following may be helpful for stating the rationale: Template:Book rationale, Template:Non-free use rationale book cover, or Template:Manga rationale. To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.