Hofmann, Murad Wilfried. “ Methode Und Wahrheit in Der Islamwissenschaft (‘Method and Truth in Islamology’)”. Islamic Studies 44, no. 4 (December 31, 2005): 631–634. Accessed February 20, 2026. http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/4724.