Gaya APA

Zakky, A. (2009). Seri Kalimat Thoyyibah: I Can Say Bismillah . : Lini Zikrul Kids.

Gaya MLA

Zakky, Ahmad. "Seri Kalimat Thoyyibah: I Can Say Bismillah". : Lini Zikrul Kids, 2009. Text.