Gaya APA
Sa'ad, I.
(1985).
al Thabaqat al kubra li Ibn Sa'ad 9
(
Cet. I)
.
Libanun:
Dar Shadir.
Gaya MLA
Sa'ad, Ibn.
"al Thabaqat al kubra li Ibn Sa'ad 9".
Cet. I
Libanun:
Dar Shadir,
1985.
Arabic Corner.