Gupta, S. (2008). Business Statistics 15e (15 th.). Sultan Chand.
Chicago Style (17th ed.) CitationGupta, S.P. Business Statistics 15e. 15 th. New Delhi: Sultan Chand, 2008.
MLA引文Gupta, S.P. Business Statistics 15e. 15 th. Sultan Chand, 2008.
警告:這些引文格式不一定是100%准確.