Friendship in adolescence -- Congresses. : The company they keep : friendship in childhood and adolescence / edited by William M. Bukowski, Andrew F. Newcomb, Willard W. Hartup
Friendship in adolescence -- Problems, exercises, etc : Teen friendship workbook : facilitator reproducible self-assessments, exercises & educational handouts / Ester A. Leutenberg & John J. Liptak, EdD ; Illustrated by Amy L. Brodsky, LISW-S