Dyfyniad APA

Meier. The Helping Relationship. University of Ottawa Press.

Dyfyniad Arddull Chicago

Meier. The Helping Relationship. University of Ottawa Press.

Dyfyniad MLA

Meier. The Helping Relationship. University of Ottawa Press.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.