Gaya APA
Metode Penelitian. (2017).
Bogor:
Ghalia Indonesia.
Gaya Chicago
Metode Penelitian.
Cet. 11.
Bogor:
Ghalia Indonesia,
2017.
.
Gaya MLA
Metode Penelitian.
Cet. 11.
Bogor:
Ghalia Indonesia,
2017.
.
Gaya Turabian
Metode Penelitian.
Bogor:
Ghalia Indonesia,
2017.
.