Day 18 - SPIN Selling by Neil Rackham
27:04
Day 19 - Indispensable by Joe Calloway
1:13:16
Day 26 - How to Read a Financial Report by John A Tracy & Tage C Tracy
37:43
Day 29 - Brain Rules by John Medina
22:13
Day 23 - Simple Numbers, Straight Talk, Big Profits by Greg Crabtree
45:54
Day 22 - Financial Intelligence for Entrepreneurs by Karen Berman, Joe Knight & John Case
15:27
Day 14 - The Psychology of Selling by Brian Tracy
30:55
Day 13 - Getting Everything You Can Out of All You've Got by Jay Abraham
18:33