Dyfyniad APA

Hessong, R. F. (1991). Introduction to the foundations of education (2nd ed.). Macmillan.

Dyfyniad Arddull Chicago

Hessong, Robert F. Introduction to the Foundations of Education. 2nd ed. New York: Macmillan, 1991.

Dyfyniad MLA

Hessong, Robert F. Introduction to the Foundations of Education. 2nd ed. Macmillan, 1991.

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