Gaya APA
Husein, R., Meisuri, .
(2017).
Curriculum and materials development
.
Medan:
Yayasan Al-Hidayat.
Gaya MLA
Husein, Rahmad., Meisuri, .
"Curriculum and materials development".
Medan:
Yayasan Al-Hidayat,
2017.
Text.