Gaya APA
Essentials of Behavioral Research:methods and data analysis. (2008).
New York:
[s.n.].
Gaya Chicago
Essentials of Behavioral Research:methods and data analysis.
third.
New York:
[s.n.],
2008.
Text.
Gaya MLA
Essentials of Behavioral Research:methods and data analysis.
third.
New York:
[s.n.],
2008.
Text.
Gaya Turabian
Essentials of Behavioral Research:methods and data analysis.
New York:
[s.n.],
2008.
Print.