Não informado. (2009). Proceedings of the Annual Convention of the American Psychological Association. American Psychological Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the Annual Convention of the American Psychological Association. Washington: American Psychological Association, 2009.
Lua MLA (8ú heag.)Não informado. Proceedings of the Annual Convention of the American Psychological Association. American Psychological Association, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.