Tony Alessandra

The Sales Professional's Idea-a-day Guide: 250 Ways to Increase Your Top and Bottom Lines - Every Selling Day of the Year (Dartnell Idea-a-day Guides)

By Tony Alessandra, Gregg Baron, Jim Cathcart

The New Art of Managing People, Updated and Revised: Person-to-Person Skills, Guidelines, and Techniques Every Manager Needs to Guide, Direct, and Motivate the Team

By Tony Alessandra, Phillip L. Hunsaker