Neale, Walter C., author
Yale University Press, 1962
Buku Teks
Artikel Jurnal
Achmad Zaini
Institute of Islamic Studies McGill University , 1998
Buku Teks
Nizami, Moin Ahmad, author
Oxford University Press, 2017
eBooks
Hart-Smith, William
Butterfly Books, 1991
Buku Teks