Cofnodi Dyfyniadau

Dyfyniad APA
ebrary, Inc, & American Water Works Association. (2004). External corrosion: Introduction to chemistry and control (2nd ed.). American Water Works Association.
Dyfyniad Arddull Chicago
ebrary, Inc, and American Water Works Association. External Corrosion: Introduction to Chemistry and Control. 2nd ed. Denver, CO: American Water Works Association, 2004.
Dyfyniad MLA
ebrary, Inc, and American Water Works Association. External Corrosion: Introduction to Chemistry and Control. 2nd ed. American Water Works Association, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.