Royse, D. D., & Dhooper, S. S. (1999). Field instruction: A guide for social work students. New York: Longman.
Dyfyniad Arddull ChicagoRoyse, David D., và Surjit Singh Dhooper. Field Instruction: A Guide for Social Work Students. New York: Longman, 1999.
Dyfyniad MLARoyse, David D., và Surjit Singh Dhooper. Field Instruction: A Guide for Social Work Students. New York: Longman, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.