Abell, M. L. (2004). Differential equations with mathematica. Boston: Elsevier Academic Press.
शिकागो स्टाइल उद्धरणAbell, Martha L. Differential Equations With Mathematica. Boston: Elsevier Academic Press, 2004.
एमएलए उद्धरणAbell, Martha L. Differential Equations With Mathematica. Boston: Elsevier Academic Press, 2004.
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