Gupta, M. P., & Gupta, S. P. (1994). Business Statistics (9th ed.). Sultan Chand & Sons.
Chicago Style (17th ed.) CitationGupta, M. P., and S. P. Gupta. Business Statistics. 9th ed. New Delhi: Sultan Chand & Sons, 1994.
MLA (9th ed.) CitationGupta, M. P., and S. P. Gupta. Business Statistics. 9th ed. Sultan Chand & Sons, 1994.
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