Gaya APA

Indra, I, G. (2008). A Blessing Church : studi eklesiologi praktis (Trawas) . Surabaya: mikhael minisry.

Gaya MLA

Indra, Ichwei, G.. "A Blessing Church : studi eklesiologi praktis (Trawas)". Surabaya: mikhael minisry, 2008. Text.