Bosworth, A.B., author
Cambridge University Press, 1995
Buku Teks
Livingstone, R. W.
Clarendion, 1951
Buku Teks
Al-Ahwani, Ahmad Fuad, author
Dar Ihya al-Kutub al-Arabiyyah , 1954
Buku Teks
Bard, Kathryn A., author
Blackwell Publishing, 2008
Buku Teks
Barker, Sir Ernest, author
University Paperbacks, 1960
Buku Teks