Beer, F. P., Johnston, E. R., & Cornwell, P. J. Vector mechanics for engineers: Dynamics (9th ed.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBeer, Ferdinand Pierre, E. Russell Johnston, और Phillip J. Cornwell. Vector Mechanics for Engineers: Dynamics. 9th ed.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBeer, Ferdinand Pierre, et al. Vector Mechanics for Engineers: Dynamics. 9th ed.
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