Jain , G. (1998). Research methodology: Methods, tools and techniques. Mangal Deep.
芝加哥风格引文Jain , Gopal. Research Methodology: Methods, Tools and Techniques. Jaipur: Mangal Deep, 1998.
MLA引文Jain , Gopal. Research Methodology: Methods, Tools and Techniques. Mangal Deep, 1998.
警告：这些引文格式不一定是100％准确.