Gaya APA
\'Uyun, F, B.
(1977).
Nadhariyyat al-Ma'rifah ind Ibn Sina
.
Kairo:
Maktabah Said Ra\'fat.
Gaya MLA
\'Uyun, Faishal, Badir.
"Nadhariyyat al-Ma'rifah ind Ibn Sina".
Kairo:
Maktabah Said Ra\'fat,
1977.
Buku.