Não informado. (1999). Journal of group psychotherapy, psychodrama and sociometry. Heldref Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Group Psychotherapy, Psychodrama and Sociometry. Washington: Heldref Publications, 1999.
Lua MLA (8ú heag.)Não informado. Journal of Group Psychotherapy, Psychodrama and Sociometry. Heldref Publications, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.