Ellis, A., & Rosenthal, H. (2001). Favorite counseling and therapy homework assignments: Leading therapists share their most creative strategies. Brunner-Routledge.
Lua i Stíl Chicago (17ú heag.)Ellis, Albert, agus Howard Rosenthal. Favorite Counseling and Therapy Homework Assignments: Leading Therapists Share Their Most Creative Strategies. Philadelphia,PA: Brunner-Routledge, 2001.
Lua MLA (8ú heag.)Ellis, Albert, agus Howard Rosenthal. Favorite Counseling and Therapy Homework Assignments: Leading Therapists Share Their Most Creative Strategies. Brunner-Routledge, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.