APA Citation

Effendy Zarkasyi. (1990). Khotbah Jumat, 22-6-1990. Jakarta: Yayasan Idayu.

Chicago Style Citation

Effendy Zarkasyi. Khotbah Jumat, 22-6-1990. Jakarta: Yayasan Idayu, 1990.

MLA Citation

Effendy Zarkasyi. Khotbah Jumat, 22-6-1990. Jakarta: Yayasan Idayu, 1990.

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