Gaya APA

Santosa, Iman Budhi. (2017). Usman bin Affan . Yogyakarta: Pustaka Insan Madani.

Gaya Chicago

Santosa, Iman Budhi. Usman bin Affan. Yogyakarta: Pustaka Insan Madani, 2017. Text.

Gaya MLA

Santosa, Iman Budhi. Usman bin Affan. Yogyakarta: Pustaka Insan Madani, 2017. Text.

Gaya Turabian

Santosa, Iman Budhi. Usman bin Affan. Yogyakarta: Pustaka Insan Madani, 2017. Print.