Gaya APA
Nasr, S, H. (1969).
Three Muslim sages: Avicenna - Suhrawardi - Ibn'Arabi, (2nd pr.). .
Cambridge:
Mass Harvard UP.
Gaya MLA
Nasr, Seyyed, Hossein.
"Three Muslim sages: Avicenna - Suhrawardi - Ibn'Arabi, (2nd pr.). ".
Cambridge:
Mass Harvard UP,
1969.
Buku.