Balachandran, B., & Magrab, E. B. (2009). Vibrations (2nd ed.). Cengage Learning.

Balachandran, Balakumar, and Edward B. Magrab. Vibrations. 2nd ed. Toronto: Cengage Learning, 2009.

Balachandran, Balakumar, and Edward B. Magrab. Vibrations. 2nd ed. Cengage Learning, 2009.