142: A Conversation With Gary Vaynerchuk & Maria’s Mixed Bag – Tony Martignetti Nonprofit Radio

Tony’s guests this week:

Gary Vaynerchuk, New York Times best-selling author of “The Thank You Economy”

Maria Semple, The Prospect Finder, consultant in prospect research and author of “Panning for Gold: Find Your Best Donor Prospects Now!”

Read and watch more on Tony’s blog: http://tonymartignetti.com