Argyris, Chris
Executive Leadership An Appraisal of A Manager in Action / Chris Argyris
Harper & Brothers, 1953
 Buku Teks
Malandro, Loretta
Fearless leadership how to overcome behavioral blind spots and transform your organization
McGraw-Hill, 2009
 Buku Teks
Underhill, Brian O.
Executive coaching for results : the definitive guide to developing organizational leaders
Berrett-Koehler Publishers, Inc., 2007
 Buku Teks
Kouzes, James M.
The leadership challenge
Jossey-Bass, 2002
 Buku Teks
Shinn, George
Leadership development/ George Shina
McGraw-HIll , 1986
 Buku Teks