Haq, Muhammad Enamul
Asiatic Society of Bangladesh, 1975
Buku Teks
Armstrong, Amatullah, author
Mizan, 2000
Buku Referensi
Sara Sviri, author
Pustaka Hidayah, 2006
Buku Teks
Abd. Salam, author
Universities Muhammadiyah Malang, 2015
Buku Teks
edited by L.F. Rushbrook Williams
Octagon Press, 1973
Buku Teks