1. ( 1992). Psychology in the Arab countries. In , & (Eds.), Psychology in international perspective (pp. 127–150). Amsterdam: Swets & Zeitlinger.
2. American Psychological Association. (n.d.). Retrieved June 8, 2004, from http://www.apa.org
3. American Psychological Association. ( 1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: Author.
4. The First Latin American Conference on Training in Psychology
5. Association of Psychology Postdoctoral and Internship Centers. (n.d.). Retrieved June 8, 2004, from http://www.appic.org