Gaya APA
Metode Penelitian. (2014).
Bogor:
Ghalia Indonesia.
Gaya Chicago
Metode Penelitian.
Cet. 9.
Bogor:
Ghalia Indonesia,
2014.
.
Gaya MLA
Metode Penelitian.
Cet. 9.
Bogor:
Ghalia Indonesia,
2014.
.
Gaya Turabian
Metode Penelitian.
Bogor:
Ghalia Indonesia,
2014.
.