1. Diagnostic and Statistical Manual of Mental Disorders
2. Association for Lesbian, Gay, Bisexual, and Transgender Issues in Counseling 2010 Competencies for counseling transgender clients http://www.algbtic.org/competencies.html
3. Association for Spiritual, Ethical, and Religious Values in Counseling 2009 Spiritual competencies endorsed by the American Counseling Association (ACA). http://www.aservic.org/resources/spiritual-competencies/