APA (7th ed.) Citation

UMARI, B. (1989). Langkah-langkah juru da'wah. Ramadhani.

Chicago Style (17th ed.) Citation

UMARI, Barmawi. Langkah-langkah Juru Da'wah. Solo: Ramadhani, 1989.

MLA (9th ed.) Citation

UMARI, Barmawi. Langkah-langkah Juru Da'wah. Ramadhani, 1989.

Warning: These citations may not always be 100% accurate.