Benjamin, J. (2013). A Textbook of Engineering mechanics. Pentex Book Publishers.
शिकागो स्टाइल उद्धरणBenjamin, J. A Textbook of Engineering Mechanics. Kollam: Pentex Book Publishers, 2013.
एमएलए उद्धरणBenjamin, J. A Textbook of Engineering Mechanics. Pentex Book Publishers, 2013.
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