Gaya APA
Nazir, M.
(2014).
Metode penelitian
(
cet.9)
.
Bogor:
Penerbit Ghalia Indonesia.
Gaya MLA
Nazir, Moh..
"Metode penelitian".
cet.9
Bogor:
Penerbit Ghalia Indonesia,
2014.
Printed Book.