Dyfyniad APA

Proctor, B. (2000). Group supervision: A guide to creative practice. SAGE Publications.

Dyfyniad Arddull Chicago

Proctor, Brigid. Group Supervision: A Guide to Creative Practice. London ; Thousand Oaks, Calif.: SAGE Publications, 2000.

Dyfyniad MLA

Proctor, Brigid. Group Supervision: A Guide to Creative Practice. SAGE Publications, 2000.

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