Gaya APA
Paul. (2009).
Methods In Behavioral Research (cet 1 2009).
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Paul.
Methods In Behavioral Research.
cet 1 2009
Yogyakarta:
Pustaka Pelajar,
2009.
Text.
Gaya MLA
Paul.
Methods In Behavioral Research.
cet 1 2009
Yogyakarta:
Pustaka Pelajar,
2009.
Text.
Gaya Turabian
Paul.
Methods In Behavioral Research.
cet 1 2009
Yogyakarta:
Pustaka Pelajar,
2009.
Print.