Gaya APA
Cozby, Paul C.. (1985).
Methods in behavioral research. 3rd.ed. .
London:
Mayfield Publishing.
Gaya Chicago
Cozby, Paul C..
Methods in behavioral research. 3rd.ed..
London:
Mayfield Publishing,
1985.
Text.
Gaya MLA
Cozby, Paul C..
Methods in behavioral research. 3rd.ed..
London:
Mayfield Publishing,
1985.
Text.
Gaya Turabian
Cozby, Paul C..
Methods in behavioral research. 3rd.ed..
London:
Mayfield Publishing,
1985.
Print.