APA (7 वां संस्करण) प्रशस्ति पत्र
Chopra, A. K. (2020). Dynamics of Structures: Theory and Applications to Earthquake Engineering (5th ed.). Pearson India Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 5th ed. New Delhi: Pearson India Education, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 5th ed. Pearson India Education, 2020.
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