Gaya APA
Khalid, Muhammad Khalid. (2013).
Biografi Khalifah Rasulullah : abu bakar, umar, ustman, ali & umar bin abdul aziz .
Jakarta:
Ummul Qura.
Gaya Chicago
Khalid, Muhammad Khalid.
Biografi Khalifah Rasulullah : abu bakar, umar, ustman, ali & umar bin abdul aziz.
Jakarta:
Ummul Qura,
2013.
Referensi.
Gaya MLA
Khalid, Muhammad Khalid.
Biografi Khalifah Rasulullah : abu bakar, umar, ustman, ali & umar bin abdul aziz.
Jakarta:
Ummul Qura,
2013.
Referensi.
Gaya Turabian
Khalid, Muhammad Khalid.
Biografi Khalifah Rasulullah : abu bakar, umar, ustman, ali & umar bin abdul aziz.
Jakarta:
Ummul Qura,
2013.
Referensi.