Gaya APA
Social Research Methhods ; Qulaitative and Quantitative Approachs. (2006).
Boston:
[s.n.].
Gaya Chicago
Social Research Methhods ; Qulaitative and Quantitative Approachs.
7.
Boston:
[s.n.],
2006.
Text.
Gaya MLA
Social Research Methhods ; Qulaitative and Quantitative Approachs.
7.
Boston:
[s.n.],
2006.
Text.
Gaya Turabian
Social Research Methhods ; Qulaitative and Quantitative Approachs.
Boston:
[s.n.],
2006.
Print.