Kothari,C R. (2011). Research Methodology: Methods and techniques (2.).
シカゴスタイル引用形Kothari,C R. Research Methodology: Methods and Techniques. 2. New Age International Publishers (P) Ltd., New Delhi, 2011.
MLA引用形式Kothari,C R. Research Methodology: Methods and Techniques. 2. 2011.
警告: この引用は必ずしも正確ではありません.