APA Citation

Schutt, R. K. (2009). Investigating the social world: The process and practice of research (6th ed.). Los Angeles: Pine Forge Press.

Trích dẫn kiểu Chicago

Schutt, Russell K. Investigating the Social World: The Process and Practice of Research. 6th ed. Los Angeles: Pine Forge Press, 2009.

MLA Citation

Schutt, Russell K. Investigating the Social World: The Process and Practice of Research. 6th ed. Los Angeles: Pine Forge Press, 2009.

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