Marketing Expert John Lang Hits Amazon Best-Seller List
John Lang recently hit five separate Amazon.com best-seller lists with “The Secret to Winning Big” book. Scottsdale, Az. – December 3, 2012 – John Lang, best-selling author, marketing expert, successful Real estate developer and entrepreneur, has joined a select group of the world’s leading experts, along with noted business development expert, best-selling author and speaker, […]