Gaya APA
dkk, A, T, W.
(2005).
Religious Harmony : Problem, Practice and Education
.
Yogyakarta :
Oasis publisher.
Gaya MLA
dkk, Alef, Theria, Wasim,.
"Religious Harmony : Problem, Practice and Education".
Yogyakarta :
Oasis publisher,
2005.
Buku.