Dyfyniad APA

Little, R. L. (1992). Welding and Welding Technilogy. Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Little, Richard L. Welding and Welding Technilogy. New Delhi: Tata McGraw-Hill, 1992.

Dyfyniad MLA

Little, Richard L. Welding and Welding Technilogy. Tata McGraw-Hill, 1992.

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