Dyfyniad APA

Berger, R. M., & Patchner, M. A. (1988). Implementing the research plan: A guide for the helping professions. Sage Publications.

Dyfyniad Arddull Chicago

Berger, Raymond M., and Michael A. Patchner. Implementing the Research Plan: A Guide for the Helping Professions. Newbury Park, Calif.: Sage Publications, 1988.

Dyfyniad MLA

Berger, Raymond M., and Michael A. Patchner. Implementing the Research Plan: A Guide for the Helping Professions. Sage Publications, 1988.

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