APA aipamena

Crotty,, M. (1998). Foundations of social research (1st.). Sage.

Chicago Style aipamena

Crotty,, Michael. Foundations of Social Research. 1st. London: Sage, 1998.

MLA aipamena

Crotty,, Michael. Foundations of Social Research. 1st. Sage, 1998.

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