Lua APA (7ú heag.)
Chopra, A. K. (2007). Dynamics of structures: Theory and applications to earthquake engineering (3rd ed.). Pearson.
Lua i Stíl Chicago (17ú heag.)
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3rd ed. New Delhi: Pearson, 2007.
Lua MLA (9ú heag.)
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3rd ed. Pearson, 2007.
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