TY - BOOK AU - Powell, Helen (ed.) TI - Promotional culture and convergence : markets, methods, media SN - 9780415672801 U1 - 658.8 PY - 2013/// CY - New York PB - Routledge KW - branding KW - changing relationship between media and marketing KW - cinema KW - interactive marketing KW - internet advertising KW - marketing KW - promotional industries KW - public relations perspactive ER -