Kothari, C. R., & Garg, G. (2019). Research Methodology: Methods and Techniques (4th ed.). New Age International Publishers.
芝加哥风格引文Kothari, C. R., 与 Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Delhi: New Age International Publishers, 2019.
MLA引文Kothari, C. R., 与 Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Age International Publishers, 2019.
警告：这些引文格式不一定是100％准确.