[en] Hire Purpose, How Smart Companies Can Close the Skills Gap Columbia University Press
[en] Top Ten Ways to Be a Great Leader David C Cook
[en] Never Split the Difference K.P.
[en] Becoming a Technical Leader Dorset House Publishing Company, Incorporated
[en] The Power of Significance Center Street
[en] The Power of Your Leadership Center Street
[en] Good vs Good · Why the 8 Great Goods Are Behind Every Good Smashwords Edition
[en] The Power of One Smashwords Edition
[en] What Makes Great Leaders Great · Management Lessons From Icons Who Changed the World McGraw-Hill Education
[en] On the Edge Business Plus
[en] How to Win Friends and Influence People Simon and Schuster
[en] Millennials Guide to Management & Leadership Winding Pathway Books