APA stil citiranja

Kumar, R. (1999). Research methodology: Research methodology : a step-by-step guide for beginners. London [etc.]: Sage Publications.

Chicago stil citiranja

Kumar, Ranjit. Research methodology: Research methodology : a step-by-step guide for beginners. London [etc.]: Sage Publications, 1999.

MLA stil citiranja

Kumar, Ranjit. Research methodology: Research methodology : a step-by-step guide for beginners. London [etc.]: Sage Publications, 1999.

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