(1992). Numerical Methods For Differential Equations: Fundamental Concepts For Scientific And Engineering Applications / Michale A. Celia, William G. Gray. Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNumerical Methods For Differential Equations: Fundamental Concepts For Scientific And Engineering Applications / Michale A. Celia, William G. Gray. Prentice Hall, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNumerical Methods For Differential Equations: Fundamental Concepts For Scientific And Engineering Applications / Michale A. Celia, William G. Gray. Prentice Hall, 1992.
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