Gaya APA

Zakky, A. (). Seri Kalimat Thoyyibah : I Can Say Laa Ilaaha Illallah . : Zikrul Hakim.

Gaya MLA

Zakky, Ahmad. "Seri Kalimat Thoyyibah : I Can Say Laa Ilaaha Illallah". : Zikrul Hakim, . Text.