Cita APA (7th ed.)

Kumar Ranjit. (2014). Research Methodology (4th ed.). SAGE.

Cita Chicago (17th ed.)

Kumar Ranjit. Research Methodology. 4th ed. London: SAGE, 2014.

Cita MLA (9th ed.)

Kumar Ranjit. Research Methodology. 4th ed. SAGE, 2014.