Mussen, P. H. (1980). Readings in child and adolescent psychology: Contemporary perspectives. Harper & Row.
Dyfyniad Arddull ChicagoMussen, Paul Henry. Readings in Child and Adolescent Psychology: Contemporary Perspectives. Cambridge: Harper & Row, 1980.
Dyfyniad MLAMussen, Paul Henry. Readings in Child and Adolescent Psychology: Contemporary Perspectives. Harper & Row, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.