Dyfyniad APA

Eide, A. R. .. (1995). Engineering graphics fundamentals (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Eide, Arvid R ...[et.al]. Engineering Graphics Fundamentals. 2nd ed. New York: McGraw-Hill, 1995.

Dyfyniad MLA

Eide, Arvid R ...[et.al]. Engineering Graphics Fundamentals. 2nd ed. McGraw-Hill, 1995.

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