Schacht, Joseph, author
Clarendon Press, 1964
Buku Teks
Mohammad Daud Ali, author
RajaGrafindo Persada, 2016
Buku Teks
Abdurrahman Raden Aji Haqqi, author
CERT Publications Sdn. Bhd, 2009
Buku Teks
Rohe, Mathias, author
Brill, 2015
eBooks
Ali, Shaheen Sardar, author
Cambridge University Press, 2016
Buku Teks