Gunter, M. A. (1995). Instruction: A models approach. Boston: Allyn and Bacon.
Dyfyniad Arddull ChicagoGunter, Mary Alice. Instruction: A Models Approach. Boston: Allyn and Bacon, 1995.
Dyfyniad MLAGunter, Mary Alice. Instruction: A Models Approach. Boston: Allyn and Bacon, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.