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Dyfyniad Arddull ChicagoCossa, Mario. Rebels with a Cause: Working with Adolescents Using Action Techniques. London: Jessica Kingsley, 2006.
Dyfyniad MLACossa, Mario. Rebels with a Cause: Working with Adolescents Using Action Techniques. Jessica Kingsley, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.