TY - BOOK AU - Earls, Mark TI - Herd : how to change mass behaviour by harnessing our true nature SN - 9780470060360 U1 - 658.8343 PY - 2007/// CY - New Jersey: PB - John Wiley and Sons, Inc. KW - co creativity KW - communication in marketing KW - consumer behavior KW - influence KW - just believe KW - light the fire KW - making sense KW - seven principles of herd marketing KW - social influence KW - social interaction KW - us talk ER -