Chopra, A. K. (2007). Dynamics of structures: Theory and applications to earthquake engineering (Third edition.). Pearson/Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. Third edition. Upper Saddle River, NJ: Pearson/Prentice Hall, 2007.
Lua MLA (8ú heag.)Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. Third edition. Pearson/Prentice Hall, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.