Gaya APA
Metode Penelitian Survai. (2012).
JAKARTA:
.
Gaya Chicago
Metode Penelitian Survai.
.
JAKARTA:
,
2012.
Textbook.
Gaya MLA
Metode Penelitian Survai.
.
JAKARTA:
,
2012.
Textbook.
Gaya Turabian
Metode Penelitian Survai.
JAKARTA:
,
2012.
Textbook.