Gaya APA

Rizal, Arief. (2009). Khalifah Ustman2 . : Jaya Abadi.

Gaya Chicago

Rizal, Arief. Khalifah Ustman2. : Jaya Abadi, 2009. Text.

Gaya MLA

Rizal, Arief. Khalifah Ustman2. : Jaya Abadi, 2009. Text.

Gaya Turabian

Rizal, Arief. Khalifah Ustman2. : Jaya Abadi, 2009. Print.