Cohler, Bertram J; Tolan, Patrick H. (1993). Handbook of clinical research and practice with adolescents / editor by Patrick H. Tolan and Bertram J. Cohler. New York :: John Wiley & Sons,.
Cohler, Bertram J; Tolan, Patrick H. Handbook of clinical research and practice with adolescents / editor by Patrick H. Tolan and Bertram J. Cohler. New York :: John Wiley & Sons,, 1993
Cohler, Bertram J; Tolan, Patrick H. Handbook of clinical research and practice with adolescents / editor by Patrick H. Tolan and Bertram J. Cohler. New York :: John Wiley & Sons,, 1993.