Sinha, P. K. (2013). Project appraisal planning & control. Excel Books.
芝加哥风格引文Sinha, Pradip Kumar. Project Appraisal Planning & Control. New Delhi: Excel Books, 2013.
MLA引文Sinha, Pradip Kumar. Project Appraisal Planning & Control. Excel Books, 2013.
警告：这些引文格式不一定是100％准确.