Carroll, M. (2014). Effective supervision for the helping professions (2nd ed.). Sage Publications India Pvt Ltd.
Dyfyniad Arddull ChicagoCarroll, Michael. Effective Supervision for the Helping Professions. 2nd ed. New Delhi: Sage Publications India Pvt Ltd, 2014.
Dyfyniad MLACarroll, Michael. Effective Supervision for the Helping Professions. 2nd ed. Sage Publications India Pvt Ltd, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.