Sugar, M. (1975). The Adolescent in group and family therapy. Brunner/Mazel.
Chicago Style aipamenaSugar, Max. The Adolescent in Group and Family Therapy. New York: Brunner/Mazel, 1975.
MLA aipamenaSugar, Max. The Adolescent in Group and Family Therapy. Brunner/Mazel, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.