Al Haq, S. (1994). Sufism and its development in the Panjab. University of London.
Chicago Style (17th ed.) CitationAl Haq, Shuja. Sufism and Its Development in the Panjab. London, England: University of London, 1994.
MLA引文Al Haq, Shuja. Sufism and Its Development in the Panjab. University of London, 1994.
警告:这些引文格式不一定是100%准确.