Gaya APA

SANTOSA, I, B. (2008). ABU BAKAR ASH-SIDDIQ (CET.1). : Pustaka Insan Madani.

Gaya MLA

SANTOSA, IMAN, BUDHI. "ABU BAKAR ASH-SIDDIQ". CET.1 : Pustaka Insan Madani, 2008. Text.