APA
Ramarntham S., . (1996). Strength of Materials. : Delhi ,Dhanpat Rai &Sons.
Chicago
Ramarntham S, . 1996. Strength of Materials. : Delhi ,Dhanpat Rai &Sons.
Harvard
Ramarntham S., . (1996). Strength of Materials. : Delhi ,Dhanpat Rai &Sons.
MLA
Ramarntham S, . Strength of Materials. : Delhi ,Dhanpat Rai &Sons. 1996.