APA stil citiranja

Kumar, R. (1999). Research methodology: Research methodology : a step-by-step guide for beginners. London ; Thousand Oaks ; New Delhi: SAGE Publications.

Chicago stil citiranja

Kumar, Ranjit. Research methodology: Research methodology : a step-by-step guide for beginners. London ; Thousand Oaks ; New Delhi: SAGE Publications, 1999.

MLA stil citiranja

Kumar, Ranjit. Research methodology: Research methodology : a step-by-step guide for beginners. London ; Thousand Oaks ; New Delhi: SAGE Publications, 1999.