Dyfyniad APA
Gambhir, M. L. (2004). Concrete technology (3rd ed.). Tata McGraw-Hill.
Dyfyniad Arddull Chicago
Gambhir, M. L. Concrete Technology. 3rd ed. New Delhi: Tata McGraw-Hill, 2004.
Dyfyniad MLA
Gambhir, M. L. Concrete Technology. 3rd ed. Tata McGraw-Hill, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.