Woodlock, Rachel. “The Essentials of Ibāḍī Islam: By Valerie J. Hoffman (Syracuse, NY: Syracuse University Press, 2012. 344 pages.)”. American Journal of Islam and Society 31, no. 1 (January 1, 2014): 114–116. Accessed March 29, 2024. https://www.ajis.org/index.php/ajiss/article/view/1026.