Dyfyniad APA
Rao, D. S. P. (2002). Introduction to strength of materials. Unviersity Press.
Dyfyniad Arddull Chicago
Rao, D. S. Praksh. Introduction to Strength of Materials. Hyderabad: Unviersity Press, 2002.
Dyfyniad MLA
Rao, D. S. Praksh. Introduction to Strength of Materials. Unviersity Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.