United States. General Accounting Office
Stephen P. Robbins
Peter F. Drucker
David A. Whetten
Paul Hersey
Thomas J. Peters
Daniel Goleman
Townsend, Robert
Kenneth H. Blanchard
Kokuritsu Kokkai Toshokan (Japan)
Harold Koontz
Jason Fried
Josh Kaufman
Peter Senge
United States. Congress. Senate. Committee on Labor and Human Resources.
W. Edwards Deming
John P. Kotter