Dyfyniad APA

Bolles, R. C. (1975). Learning theory. Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Bolles, Robert C. Learning Theory. New York: Holt, Rinehart and Winston, 1975.

Dyfyniad MLA

Bolles, Robert C. Learning Theory. Holt, Rinehart and Winston, 1975.

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