Gaya APA

Ash-shallabi, Ali Muhammad. (2014). Biografi Umar bin Khattab رضى الله عنه . Jakarta: Ummul Qura.

Gaya Chicago

Ash-shallabi, Ali Muhammad. Biografi Umar bin Khattab رضى الله عنه. Jakarta: Ummul Qura, 2014. Text.

Gaya MLA

Ash-shallabi, Ali Muhammad. Biografi Umar bin Khattab رضى الله عنه. Jakarta: Ummul Qura, 2014. Text.

Gaya Turabian

Ash-shallabi, Ali Muhammad. Biografi Umar bin Khattab رضى الله عنه. Jakarta: Ummul Qura, 2014. Print.