4[2]Reamer,F.G.(1998).The Evolution of Social Work Ethics.Social Work,43(6),488-500.
5[3]Brill,C.(1998).The New NASW Code of Ethics Can Be Your Ally.Focus Newsletter,February 1998.
6[4]Banks,S.(2006).Ethics and Values in Social Work.New York:Palgrave Macmillan.
7[5]National Association of Social Workers (NASW).(1999).Code of ethics.Washington,DC:Author.
8[7]International Federation of Social Workers (IFSW) and International Association of Schools of Social Work (IASSW).Ethics in Social Work,Statement of Principles.Berne,IFSW and IASSW.http://www.ifsw.org/en/p38000398.html,accessed 03.10.2007.