Dyfyniad APA

(2013). SKILLS for social work practice. Sage Publications.

Dyfyniad Arddull Chicago

SKILLS for Social Work Practice. Sage Publications, 2013.

Dyfyniad MLA

SKILLS for Social Work Practice. Sage Publications, 2013.

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