Chopra, A. K. (2007). Dynamics of structures: Theory and applications to earthquake engineering (3a. ed.). Pearson Education.
Citação norma ChicagoChopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3a. ed. Upper Saddle River: Pearson Education, 2007.
Citação norma MLAChopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3a. ed. Pearson Education, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.