No B.S. Guide to Powerful Presentations: The Ultimate No Holds Barred Plan to Sell Anything with Webinars, Online Media, Speeches, and Seminars (Häftad, 2017)

No B.S. Guide to Powerful Presentations: The Ultimate No Holds Barred Plan to Sell Anything with Webinars, Online Media, Speeches, and Seminars (Häftad, 2017)