Dyfyniad APA

Hawk, M. C. (1962). Schaum's ouline of theory and problems of descriptive geometry. McGraw-Hill.

Dyfyniad Arddull Chicago

Hawk, Monor Clyde. Schaum's Ouline of Theory and Problems of Descriptive Geometry. New York: McGraw-Hill, 1962.

Dyfyniad MLA

Hawk, Monor Clyde. Schaum's Ouline of Theory and Problems of Descriptive Geometry. McGraw-Hill, 1962.

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