Hamers, Richard David
The five literacies of glocal leadership : What authentic leaders know and you need to find out
 Buku Teks
Charney, Cyril
The leader's tool kit: hundreds of tips and techniques for developing the skills you need
American Management Association, 2006
Mattone, John
Intelligent leadership: what you need to know to unlock your full potential
[American Management Association, ], 2013
Topchik, Gary S.
The accidental manager: get the skills you need to excel in your new career
[American Management Association;, ], 2004
Frigon, Normand L.
The leader : developing the skills & personal qualities you need to lead effectively / Normand L. Frigon and Harry K. Jackson
N.Y. American Management Association , 1996
 Buku Teks