A AutoNews Joined Dec 17, 2008 Threads 2,624 Messages 2,624 Jan 25, 2012 #1 General Motors' global marketing chief Joel Ewanick insists that it wasn't only money but quality that drove his decision to place GM's $3 billion global media-buying and -planning account with Aegis' Carat agency. Link
General Motors' global marketing chief Joel Ewanick insists that it wasn't only money but quality that drove his decision to place GM's $3 billion global media-buying and -planning account with Aegis' Carat agency. Link
