Dyfyniad APA

Gupta, R. S. (2011). Principles of structural design: Wood, steel and concrete. CRC press.

Dyfyniad Arddull Chicago

Gupta, Ram S. Principles of Structural Design: Wood, Steel and Concrete. Boca ration: CRC press, 2011.

Dyfyniad MLA

Gupta, Ram S. Principles of Structural Design: Wood, Steel and Concrete. CRC press, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.