Kothari,C.R. (2019). Research Methodology: Methods and Techniques (4th.). New Age International Publishers.
Citación estilo ChicagoKothari,C.R. Research Methodology: Methods and Techniques. 4th. New Age International Publishers, 2019.
Cita MLAKothari,C.R. Research Methodology: Methods and Techniques. 4th. New Age International Publishers, 2019.
Warning: These citations may not always be 100% accurate.