Routledge new directions in public relations and communication research Routledge new directions in public relations and communication research. Routledge new directions in PR & communication research Excellence in public relations and communication managemeng 并列题名:Excellence in public relations and communication managemeng New media international communications research 并列题名:New media international communications research Routledge studies in rhetoric and communication Routledge studies in rhetoric and communication. Introduction to cross cultural communication research