APA (7e ed.) Bronvermelding

Kumar, R. (2011). Research Methodology: A Step-by-Step Guide for Beginners (3rd ed.). SAGE Publications Ltd.

Chicago (17e ed.) Bronvermelding

Kumar, Ranjit. Research Methodology: A Step-by-Step Guide for Beginners. 3rd ed. Singapore: SAGE Publications Ltd, 2011.

MLA (9e ed.) Bronvermelding

Kumar, Ranjit. Research Methodology: A Step-by-Step Guide for Beginners. 3rd ed. SAGE Publications Ltd, 2011.