Stephen Worchel

• Psychology
• Psychology of Intergroup Relations (The Nelson-Hall series in psychology)
• The social psychology of intergroup relations
• Understanding social psychology
• Psicologia Social
• Social psychology
• Adjustment
• Conflict Between People and Groups
• Group process and productivity
• Pathways to personal growth
• Psicologia - Fundamentos y Aplicaciones - 5 Edici
• Psicología social