Andrews, J. D. (1991). The active self in psychotherapy: An integration of therapeutic styles. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Andrews, John D.W. The Active Self in Psychotherapy: An Integration of Therapeutic Styles. Boston: Allyn and Bacon, 1991.
Lua MLA (9ú heag.)Andrews, John D.W. The Active Self in Psychotherapy: An Integration of Therapeutic Styles. Allyn and Bacon, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.