Haq, Muhammad Enamul
Asiatic Society of Bangladesh, 1975
Buku Teks
Nasrudin Affandi, author
Pustaka Firdaus, 1992
Buku Teks
Bakhtiar, Laleh
Thames and Hudson , 1976
Buku Teks
Armstrong, Amatullah, author
Mizan, 2000
Buku Referensi
Zuriati, author
Fakultas Sastra Universitas Andalas, 2007
Buku Teks