Marsden, Magnus, author
Cambridge Press, 2005
Buku Teks
Qureshi, Ishtiaq Husain
Institute of Islamic Culture, [date of publication not identified]
Buku Teks
Nafis Ahmad
Thacker, Spink & Co., 1947
Buku Teks
Suleri, Ziauddin Ahmad
Eastern Publishers, [date of publication not identified]
Buku Teks
Stephens, Ian, author
Ernest Benn, 1963
Buku Teks