Chawla Deepak. (2011). Research Methodology: Concepts and Cases -CD. Vikas Publishing House.
芝加哥风格引文Chawla Deepak. Research Methodology: Concepts and Cases -CD. Noida: Vikas Publishing House, 2011.
MLA引文Chawla Deepak. Research Methodology: Concepts and Cases -CD. Vikas Publishing House, 2011.
警告:这些引文格式不一定是100%准确.