Gaya APA
AFNAN, S, M.
(1958).
Avicenna : His Life an Works
.
London:
Geor Allen & Unwin ltd.
Gaya MLA
AFNAN, SOHEIL, M..
"Avicenna : His Life an Works".
London:
Geor Allen & Unwin ltd,
1958.
Elektronik/Digital.