Yasin Hamid Safadi, author
Thames and Hudson, 1978
Buku Referensi
Islamic Research Institute, 1993
Majalah, Jurnal, Buletin
Institute of Southeast Asian Studies , 1992
Buku Teks
Askari, Hossein, author
John Wiley & Sons, 2009
Buku Teks
Mirakhor, Abbas, author
Islamic Research and Training Institute, 2007
Buku Teks