American Psychological Association. (1982). APA membership register. American Psychological Association.
Cita Chicago (17th ed.)American Psychological Association. APA Membership Register. Washington, D.C.: American Psychological Association, 1982.
Cita MLA (8th ed.)American Psychological Association. APA Membership Register. American Psychological Association, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.