APA (7 वां संस्करण) प्रशस्ति पत्र

Boyce, W. E. D. Elementary Differential Equations and Boundary Value Problems, Global Edition. Wiley.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Boyce, William E; Diprima. Elementary Differential Equations and Boundary Value Problems, Global Edition. Wiley.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Boyce, William E; Diprima. Elementary Differential Equations and Boundary Value Problems, Global Edition. Wiley.

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