APA
Sadhu Singh, . (2014). Strength of materials. : N Delhi mcgrew hill.
Chicago
Sadhu Singh, . 2014. Strength of materials. : N Delhi mcgrew hill.
Harvard
Sadhu Singh, . (2014). Strength of materials. : N Delhi mcgrew hill.
MLA
Sadhu Singh, . Strength of materials. : N Delhi mcgrew hill. 2014.