Il Libro D Oro Della Leadership John C. Maxwell

Thomas Nelson; Reprint edition (2015-04-07)

La collezione completa 101: What Every leader deve sapere by John C. Maxwell (2015 – 04 – 07)

Leadership Gold                                  

Crown Business

Leadership Jazz – Revised Edition: gli elementi essenziali di un grande leader di max de Pree (2008 – 11 – 04)

Weber Associates, Inc.

Leadership Redefined: The 12 X's of Success for TODAY'S Leader

Centered Leadership: Leading with Purpose, Clarity, and Impact

Fox

Kingsman: El Círculo de Oro