Alan Vengel

Alan Vengel

Alan Vengel has written at least 1 book. Their most popular book is The Influence Edge: How to Persuade Others to Help You Achieve Your Goals with 1 save with an average rating of -⭐.

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The Influence Edge: How to Persuade Others to Help You Achieve Your Goals
The Influence Edge: How to Persuade Others to Help You Achieve Your Goals
  • Alan Vengel
00 reads
20 Minutes to a Top Performer
20 Minutes to a Top Performer
  • Alan Vengel
00 reads