Mark Magnacca
Mark Magnacca has written at least 2 books. Their most popular book is So What?: How to Communicate What Really Matters to Your Audience with 4 saves with an average rating of 2⭐.
Mark Magnacca has written at least 2 books. Their most popular book is So What?: How to Communicate What Really Matters to Your Audience with 4 saves with an average rating of 2⭐.
 So What? So What?: How to Communicate What Really Matters to Your Audience
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 Best Practices for Persuasive Presentations Best Practices for Persuasive Presentations
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