Maggs, Jennifer L;
Schulenberg, John E; Brown, Stephanie L.; O'Leary, Tracy A; Colby, Suzanne M; Cronce, J M; D'amico, E J; Fader, J S; Geisner, I M; Larimer, M E; McCrady, B; Palmer, R S; Monti, Peter M. (2002).
Treating Adolescents Together or Individually? Issues in Adolescent Substance Abuse Interventions. Alcoholism: Clinical and Experimental Research. 26(6), 890-899.