APA (7 वां संस्करण) प्रशस्ति पत्र
Chopra, A. K. (2006). Dynamics of structures: Theory and application to earthquake engineering (2nd ed.). Prentice Hall of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Chopra, Anil K. Dynamics of Structures: Theory and Application to Earthquake Engineering. 2nd ed. New Delhi: Prentice Hall of India, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Chopra, Anil K. Dynamics of Structures: Theory and Application to Earthquake Engineering. 2nd ed. Prentice Hall of India, 2006.
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