Brief Amici Curiae of the American Psychological Association, California Psychological Association, American Psychiatric Association, National Association of Social Workers, and National Association of Social Workers California Chapter in Support of the Parties Challenging the Marriage Exclusion, in In re Marriage Cases, Case S147999, Calif. Sup. Ct., Sep. 26, 2007, <http://www.courtinfo.ca.gov/courts/supreme/highprofile/documents/Amer_Psychological_Assn_Amicus_Curiae_Brief.pdf>, as accessed Mar. 17, 2010, p. 6 (p. 28 per Adobe Acrobat Reader) (not including asexuality as a sexual orientation).
Understanding Asexuality, Lori Brotto, PhD, R Psych, Assistant Professor, Department of Obstetrics & Gynaecology, University of British Columbia, Vancouver, BC, Canada