Kothari, C. (2024). Research Methodology (5th.). New Age International.
Cita Chicago (17th ed.)Kothari, C.R. Research Methodology. 5th. NEw Delhi: New Age International, 2024.
Cita MLA (9th ed.)Kothari, C.R. Research Methodology. 5th. New Age International, 2024.
Atenció: Aquestes cites poden no estar 100% correctes.