Dyfyniad APA
ebrary, Inc. (1985). Engineering technology education. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc. Engineering Technology Education. Washington, D.C.: National Academy Press, 1985.
Dyfyniad MLA
ebrary, Inc. Engineering Technology Education. National Academy Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.