Gupta, S. &. G. (2013). Business Statistics (6.). Hiamalaya Publishing House.
芝加哥风格引文Gupta, S.C & Gupta,Indra. Business Statistics. 6. Mumbai: Hiamalaya Publishing House, 2013.
MLA引文Gupta, S.C & Gupta,Indra. Business Statistics. 6. Hiamalaya Publishing House, 2013.
警告:这些引文格式不一定是100%准确.