A AutoNews Joined Dec 17, 2008 Threads 2,624 Messages 2,624 Mar 11, 2013 #1 Cadillac is considering naming a longtime General Motors partner, Campbell Ewald, to become its new advertising agency of record in a deal that could be worth about $244 million in media billings annually, sources have told Crain's Detroit... Link
Cadillac is considering naming a longtime General Motors partner, Campbell Ewald, to become its new advertising agency of record in a deal that could be worth about $244 million in media billings annually, sources have told Crain's Detroit... Link
