Havel, Boris: Jerusalem in Early Islamic Tradition. Miscellanea Hadriatica et Mediterranea, 2018, 5. vsk, nro 1, s. 113–179. Artikkelin verkkoversio. (englanniksi)
al-islam.org
Shirazi, Naser Makarem: Question 54: Interpretation of Qur’an Based On Personal Views (”Muslim scholars and commentator of Qur’an are unanimous on the view that no one has the right to interpret the ayats of Qur’an according to one’s personal view and opinion.”) Philosophy of Islamic Laws. Al-Ilam.org. Viitattu 19.11.2020. (englanniksi)
Ohlig, K.-H.: Syrian and Arabian Christianity and the Quran. Teoksessa Ohlig, K-H. & Puin, G-R. (toim.): The Hidden Origin of Islam, s. 393. Amherst, New York: Prometheus Books, 2010. Teos Archive.orgissa.
Yakubovych, Mykhaylo M.: A Neglected Ottoman Sufi Treatise from 16th century: Mawāhib al-Raģman fi bayān Marātib al-Akwān by Ibrāh m al-Qirimi Osmanlı Araştırmaları. The Journal of Ottoman Studies, 2015, XLV. vsk, s. 137−160. Artikkelin verkkoversio. (englanniksi)
eslam.de
Anon.: Yahya ibn SaidEnzyklopädie des Islam. 2006. (saksaksi)
Kusserow, Sebastian & Pawlak, Patryk: Understanding the branches of Islam: Shia Islam (s. 1–2) Briefing. Helmikuu 2016. European Parliamentary Research Service. Viitattu 29.2.2024. (englanniksi)
Wenning, Robert: The Betyls of Petra. Bulletin of the American Schools of Oriental Research, 2001, nro 329, s. 79–95. Artikkelin verkkoversio. (englanniksi)