Dyfyniad APA

Taubman, P. (1974). Higher Education and Earnings. McGraw-Hill.

Dyfyniad Arddull Chicago

Taubman, Paul. Higher Education and Earnings. New York: McGraw-Hill, 1974.

Dyfyniad MLA

Taubman, Paul. Higher Education and Earnings. McGraw-Hill, 1974.

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