Faraj, Muhammad, author
Dar al-Fikr al-Arabi, 1958
Buku Teks
Andrae, Tor, author
Kungl. Boktryckeriet. P.A. Norstedt & Soner, 1918
Buku Klasik
Niazi, Kausar
Sh. Muhammad Ashraf, 1976
Buku Teks
A.C. Nix, 1931
Buku Klasik
O. Hashem
Ufuk Press, 2007
Buku Teks