APA (7 वां संस्करण) प्रशस्ति पत्र
Grewal, B. S., & Grewal, J. S. (2002). Numerical methods in engineering and science with program in FORTRAN 77 & C++ (6th rev ed.). Khanna Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Grewal, B. S., और J. S. Grewal. Numerical Methods in Engineering and Science with Program in FORTRAN 77 & C++. 6th rev ed. Delhi: Khanna Pub, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Grewal, B. S., और J. S. Grewal. Numerical Methods in Engineering and Science with Program in FORTRAN 77 & C++. 6th rev ed. Khanna Pub, 2002.
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