Nissman, B. S. (2005). Teacher-tested classroom management strategies. Pearson/Merrill Prentice Hall.
Dyfyniad Arddull ChicagoNissman, Blossom S. Teacher-tested Classroom Management Strategies. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2005.
Dyfyniad MLANissman, Blossom S. Teacher-tested Classroom Management Strategies. Pearson/Merrill Prentice Hall, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.