Dyfyniad APA
Parmar, R. (2005). Welding processes and technology (2nd ed.). Khanna Publishers.
Dyfyniad Arddull Chicago
Parmar, R.S. Welding Processes and Technology. 2nd ed. New Delhi: Khanna Publishers, 2005.
Dyfyniad MLA
Parmar, R.S. Welding Processes and Technology. 2nd ed. Khanna Publishers, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.