Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Maʾmun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 615–629. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.
Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Mamun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 616. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.
jstor.org
Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Maʾmun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 615–629. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.
Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Mamun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 616. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.
Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Maʾmun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 615–629. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.
Nawas, John A. (1994). "A Reexamination of Three Current Explanations for al-Mamun's Introduction of the Mihna". International Journal of Middle East Studies. 26 (4): 616. doi:10.1017/s0020743800061134. JSTOR163805. S2CID159973328.