Toral-Niehoff, Isabel. “Parable and Politics in Early Islamic History: The Rashidun Caliphs. By Tayeb El-Hibri”. JAOS 134, no. 1 (December 16, 2021): 171–172. Accessed July 18, 2024. https://lockwoodonlinejournals.com/index.php/jaos/article/view/1819.