Gaya APA
Mustofa, A., Akbar, O, R.
([s.a.]).
Membonsai Islam
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Surabaya:
Padma Press.
Gaya MLA
Mustofa, Agus., Akbar, Oka, R..
"Membonsai Islam".
Surabaya:
Padma Press,
[s.a.].
.