Gaya APA
talib, A, L.
(2019).
The Khalifah Abu Bakar - Umar - Utsman - Ali
.
Batam:
Mukjizat Book.
Gaya MLA
talib, Abdul, Latip.
"The Khalifah Abu Bakar - Umar - Utsman - Ali".
Batam:
Mukjizat Book,
2019.
Text.