APA
Nag D. a. C. A., . (2012). Strength of Materials. : Wiely.
Chicago
Nag Debabarata and Chanda Abhijit, . 2012. Strength of Materials. : Wiely.
Harvard
Nag D. a. C. A., . (2012). Strength of Materials. : Wiely.
MLA
Nag Debabarata and Chanda Abhijit, . Strength of Materials. : Wiely. 2012.