BEER, F. (1990). VECTOR MECHANICS FOR ENGINEERS. MCGRAW HILL INTERNATIONAL.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBEER, FERDINAND. VECTOR MECHANICS FOR ENGINEERS. SINGAPORE: MCGRAW HILL INTERNATIONAL, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBEER, FERDINAND. VECTOR MECHANICS FOR ENGINEERS. MCGRAW HILL INTERNATIONAL, 1990.
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