A AutoNews Joined Dec 17, 2008 Threads 2,624 Messages 2,624 May 19, 2010 #1 General Motors Co.'s new marketing chief, Joel Ewanick, plans to shift primary responsibility for Chevrolet advertising to Goodby, Silverstein and Partners, AdWeek reported, citing sources familiar with the move. Link
General Motors Co.'s new marketing chief, Joel Ewanick, plans to shift primary responsibility for Chevrolet advertising to Goodby, Silverstein and Partners, AdWeek reported, citing sources familiar with the move. Link
