Clemes, H. (1978). How to discipline children without feeling guilty. Enrich Publishers.
Dyfyniad Arddull ChicagoClemes, Harris. How to Discipline Children Without Feeling Guilty. California: Enrich Publishers, 1978.
Dyfyniad MLAClemes, Harris. How to Discipline Children Without Feeling Guilty. Enrich Publishers, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.