Dyfyniad APA

Roberts, A. D., & Lapidge, s. C. (1977). Manufacturing processes. Mc Graw - Hill.

Dyfyniad Arddull Chicago

Roberts, Arthur D., and samuel C. Lapidge. Manufacturing Processes. New Delhi: Mc Graw - Hill, 1977.

Dyfyniad MLA

Roberts, Arthur D., and samuel C. Lapidge. Manufacturing Processes. Mc Graw - Hill, 1977.

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