APA aipamena

Cozby, P. C. (2007). Methods in behavioral research (9th ed.). Boston: McGraw-Hill Higher Education.

Chicago Style aipamena

Cozby, Paul C. Methods in Behavioral Research. 9th ed. Boston: McGraw-Hill Higher Education, 2007.

MLA aipamena

Cozby, Paul C. Methods in Behavioral Research. 9th ed. Boston: McGraw-Hill Higher Education, 2007.

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