Duffy Maureen P Sperry Len

title	ISBN-13 (ISBN-10)	year of publication
Mobbing: Causes, Consequences, and Solutions	978-0-19-970176-6 (0-19-970176-8)	2014
Overcoming Mobbing: A Recovery Guide for Workplace Aggression and Bullying	978-0-19-992956-6 (0-19-992956-4)	2014