1. American Association for Marriage and Family Therapy 2009 Reparative/conversion therapy http://www.aamft.org/imis15/Content/About_AAMFT/Position_On_Couples.aspx
2. American Association for Marriage and Family Therapy 2012 Code of Ethics http://www.aamft.org/imis15/Content/Legal_Ethics/Code_of_Ethics.aspx
3. American Psychological Association 2000 Guidelines for psychotherapy with lesbian, gay, and bisexual clients http://www.apa.org/pi/lgbt/resources/guidelines.aspx
4. Association for Lesbian, Gay, Bisexual and Transgender Issues in Counseling (ALGBTIC): A division of the American Counseling Association 1999 Competencies for counseling gay, lesbian, bisexual and transgendered (lgbt) clients http://www.algbtic.org/competencies.html