Gaya APA
Metode Penelitian. (1985).
:
Ghalia Indonesia.
Gaya Chicago
Metode Penelitian.
Cet.1.
:
Ghalia Indonesia,
1985.
Text.
Gaya MLA
Metode Penelitian.
Cet.1.
:
Ghalia Indonesia,
1985.
Text.
Gaya Turabian
Metode Penelitian.
:
Ghalia Indonesia,
1985.
Print.