1. American Psychological Association 2002 Guidelines for multicultural education, training, research, practice, and organizational change http://www.apa.org/pi/oema/resources/policy/multicultural-guidelines.aspx
2. American Psychological Association Center for Workforce Studies 2013 http://www.apa.org/workforce/publications/12-member/index.aspx
3. APA Council of Representatives 2005 Policy statement on evidence-based practice in psychology http://www.apa.org/practice/guidelines/evidence-based-statement.aspx
4. Association of State and Provincial Psychology Boards 2010 Study of licensed psychology in the United States and Canada http://www.asppb.net/files/ASPPB_PA_July_2010.pdf
5. A history of clinical psychology as a profession in America (and a glimpse at its future);Benjamin;Annual Review of Clinical Psychology,2005