Scheaffer, R. L. (1995). Introduction to probability and its applications. Belmont, Calif: Duxbury Press.
शिकागो स्टाइल उद्धरणScheaffer, Richard L. Introduction to Probability and Its Applications. Belmont, Calif: Duxbury Press, 1995.
एमएलए उद्धरणScheaffer, Richard L. Introduction to Probability and Its Applications. Belmont, Calif: Duxbury Press, 1995.
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