Lua APA (7ú heag.)
Foulkes, S. H., & Anthony, E. J. (1984). Group psychotherapy: The psychoanalytic approach (2nd ed.). Karnac.
Lua i Stíl Chicago (17ú heag.)
Foulkes, S. H., agus E. J. Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed. London ; New York: Karnac, 1984.
Lua MLA (9ú heag.)
Foulkes, S. H., agus E. J. Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed. Karnac, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.