Young H. D. Hugh D. & Freedman R. A. Roger A. (2013). Sears and Zemansky's University Physics with Modern Physics (12-nd ed.). Beijing, China Machine Press, 2013.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYoung H. D. Hugh D. और Freedman R. A. Roger A. Sears and Zemansky's University Physics with Modern Physics. 12-nd ed. Beijing, China Machine Press, 2013, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रYoung H. D. Hugh D. और Freedman R. A. Roger A. Sears and Zemansky's University Physics with Modern Physics. 12-nd ed. Beijing, China Machine Press, 2013, 2013.
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