Pickthall, Mohammed Marmaduke
Mentor Book, [date of publication not identified]
Buku Teks
David Campbell Publishers, 1992
Buku Referensi
Arberry, Arthur J., author
Simon and Schuster, 1996
Buku Teks
Kramers, Johannes Hendrik, editor
Amsterdam Elsevier Brussel, 1956
Buku Teks
Arberry, Arthur J., author
George Allen and Unwin, 1955
Buku Klasik