Barnett, R. A. (1993). College mathematics for business, economics, life sciences, and social sciens. New York: Dellen.
शिकागो स्टाइल उद्धरणBarnett, Raymond A. College Mathematics for Business, Economics, Life Sciences, and Social Sciens. New York: Dellen, 1993.
एमएलए उद्धरणBarnett, Raymond A. College Mathematics for Business, Economics, Life Sciences, and Social Sciens. New York: Dellen, 1993.
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