GUPTA,H C. (1992). ENGINEERING MECHANICS & STRENGTH OF MATERIALS. SATYA PRAKASAN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGUPTA,H C. ENGINEERING MECHANICS & STRENGTH OF MATERIALS. NEW DELHI: SATYA PRAKASAN, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGUPTA,H C. ENGINEERING MECHANICS & STRENGTH OF MATERIALS. SATYA PRAKASAN, 1992.
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