Gaya APA

ARIFIN, G. (2005). STEP BY STEP PUASA RAMADHAN (CET. 1). JAKARTA: ELEX MEDIA KOMPUTINDO.

Gaya MLA

ARIFIN, GUS. "STEP BY STEP PUASA RAMADHAN". CET. 1 JAKARTA: ELEX MEDIA KOMPUTINDO, 2005. Text.