Frostig, M., & Maslow, P. (1973). Learning Problems in the Classroom. Grune and Stratton.
Dyfyniad Arddull ChicagoFrostig, Marianne, and Phyllis Maslow. Learning Problems in the Classroom. New York: Grune and Stratton, 1973.
Dyfyniad MLAFrostig, Marianne, and Phyllis Maslow. Learning Problems in the Classroom. Grune and Stratton, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.