by C. Snouck Hurgronje ; translated by J.H. Monahan, Includex (p. [295]-309) index, Main Heritage Compact General, DS248.M4 S66 1970, Reference, Item-ID: i15723045, BIB-ID: 1015913
by Zaky M. Hassan., Main Heritage Compact General, N6260 .H37 1950 vol. 1, Book, vol. 1, Item-ID: i24889337, BIB-ID: 1016421, Texts in English and Arabic