Hasan Asari
Institute of Islamic Studies McGill University, 1993
Buku Teks
Kwak, Duck-Joo
Springer, 2012
eBooks
Saiyidain, K.G.
Shaikh Muhammad Ashraf, 1954
Buku Teks
Nadvi, Muzaffaruddin
Muhammad Ashraf, [date of publication not identified]
Buku Teks
Hasan Asori
Tiara Wacana Yogya, 1999
Buku Teks