21 irrefutable laws of leadership

Antzeko izenburuak

• The 21 Irrefutable laws of leadership
  nork: John c. Maxwell
  Argitaratua: (1999)
• Leadership in the 21st Century
  nork: Ramani, V V
  Argitaratua: (2005)
• Leadership challenge
  nork: Kouzes, James M
  Argitaratua: (2006)
• Leadership
  Argitaratua: (1969)
• Leadership : what every leader needs to know
  nork: Maxwell, John C
  Argitaratua: (2014)