Dyfyniad APA
ebrary, Inc, Hugman, R., & Smith, D. (1995). Ethical issues in social work. Routledge.
Dyfyniad Arddull Chicago
ebrary, Inc, Richard Hugman, and David Smith. Ethical Issues in Social Work. London ; New York: Routledge, 1995.
Dyfyniad MLA
ebrary, Inc, et al. Ethical Issues in Social Work. Routledge, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.