Byrne, Jeffrey James, author
Oxford University Press, 2016
eBooks
Watt, William Montgomery, author
At The Clarendon Press, 1953
Buku Teks
Muhammad Asad, author
Max Reinhardt, 1954
Buku Teks
Dixon, Chris J., author
Routledge, 2015
Buku Teks
Worsley, Peter, author
Weidenfeld and Nicholson, 1978
Buku Teks