(1994). Reader in psychology and education. Brown & Benchmark Publishers.
Dyfyniad Arddull ChicagoReader in Psychology and Education. Dubuque, Iowa: Brown & Benchmark Publishers, 1994.
Dyfyniad MLAReader in Psychology and Education. Brown & Benchmark Publishers, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.