Hersh, R. (2006). Eighteen unconventional essays on the nature of mathematics. Springer.
शिकागो स्टाइल उद्धरणHersh, Reuben. Eighteen Unconventional Essays on the Nature of Mathematics. New York: Springer, 2006.
एमएलए उद्धरणHersh, Reuben. Eighteen Unconventional Essays on the Nature of Mathematics. Springer, 2006.
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