APA
"Chopra A. K., .Dynamics of structures : theory and applications to earthquake engineering. New Delhi: .
Chicago
"Chopra Anil K", .Dynamics of structures : theory and applications to earthquake engineering. New Delhi: .
Harvard
"Chopra A. K., .Dynamics of structures : theory and applications to earthquake engineering. New Delhi: .
MLA
"Chopra Anil K", .New Delhi: . .