Gaya APA
Zein, S, E, M.
(2017).
Ushul Fiqh
(
1)
.
Jakarta:
Kencana prenada media group.
Gaya MLA
Zein, Satria, Effendi, M..
"Ushul Fiqh".
1
Jakarta:
Kencana prenada media group,
2017.
Buku PAI.