Singh, M. L. (2003). Understanding research methodology: What?, When?, How? (Third.). J.M.Singh.
芝加哥风格引文Singh, Mrigendra Lal. Understanding Research Methodology: What?, When?, How? Third. Kathmandu: J.M.Singh, 2003.
MLA引文Singh, Mrigendra Lal. Understanding Research Methodology: What?, When?, How? Third. J.M.Singh, 2003.
警告：这些引文格式不一定是100％准确.