Translation. Blaine, Washington: Phoenix Publishing, Inc. p. 25. ISBN 978-0-919345-34-8. Mathiesen, Robert (1998). "Charles G. Leland and the Witches of Italy:...
Translation. Blaine, Washington: Phoenix Publishing, Inc. p. 25. ISBN 978-0-919345-34-8. Mathiesen, Robert (1998). "Charles G. Leland and the Witches of Italy:...
Translation. Blaine, Washington: Phoenix Publishing, Inc. p. 50. ISBN 978-0-919345-34-8. "Religioni. Gli ebrei e il mondo: una storia in simbiosi" (in Italian)...