Saba, Isa Mikhail
Bairut Dar al-Ma'arif 1954
Buku Teks
Al-Sarraf, ahmad Hamid
Baghdad : Maktaba al-Arabiya, 1931
Buku Teks
Jacut
Leipzig Brockhaus 1866-1870
Buku Referensi
Ibn Musa, Ibn Said Abi Hasan Ali
Kairo al-Hay'at al-'Amma li Shu'un al-Matabi' al-'Amiriyyah 1959
Buku Teks
edited by A.F.L. Beeston ... [et al.]
Cambridge Cambridge University Press 1983,
Buku Teks