^R. Strothmann. Takkiyya. P. J. Bearman; Th. Bianquis; C. E. Bosworth; E. van Donzel; W. P. Heinrichs (编). Encyclopaedia of Islam 10 2nd. Leiden: Brill Publishers. 2000: 134–135. ISBN 978-90-04-11211-7.
^Stewart, Devin (编). Primary Documents on Islam and the Reconquista. Teaching Materials. The Hagop Kevorkian Center for Near Eastern Studies at New York University. [6 August 2012]. (原始内容存档于2004-09-08).
^Kraemer, Joel L. Maimonides: The Life and World of One of Civilization's Greatest Minds. New York: Doubleday. 2010: 100–101 [26 May 2011]. ISBN 978-0-385-51200-8. (原始内容存档于2019-06-10). A responsum (fatwa) by 'Ubaydallah al-Wahrani, issued in December 1504, permitted [the Moriscos] to exercise prudent dissimulation (taqiyya) by pretending to be Christians. ... The Moriscos' behavior was exceptional, however, and a departure from a general Islamic norm – Muslims may not convert to another religion unless their lives are in mortal danger, and then they must end their new status as quickly as possible.
^Joints, beer but little religion in lives of Paris attack brothers. news.yahoo.com. 2015-11-19 [2015-11-20]. (原始内容存档于2015-11-19). Under this strategy, set out in manuals published by the Islamic State group in Syria and Iraq, would-be "martyrs" can smoke cannabis or blaspheme to hide their religion from the authorities.