Klein, S. B. (1996). Learning: Principles and applications (3rd ed.). McGraw-Hill.
Dyfyniad Arddull ChicagoKlein, Stephen B. Learning: Principles and Applications. 3rd ed. New York: McGraw-Hill, 1996.
Dyfyniad MLAKlein, Stephen B. Learning: Principles and Applications. 3rd ed. McGraw-Hill, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.