ZDNet recently interviewed Ryan Holmes, author of The 4 Billion Dollar Tweet: A Guide for Getting Leaders Off the Social Sidelines. He was also recently interviewed on SiriusXM’s Wharton Biz Radio Show “Marketing Matters.” Ideal for leaders looking to expand their connections with customers and employees, avert crisis and fuel growth, The 4 Billion Dollar Tweet offers an accessible introduction to leadership communication through social media.
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I tell everyone I know that PTA is the best in the business.
— BRIAN TRACY, AUTHOR, Maximum Achievement
