Webber, Ross A.
To be a manager : essentials of management/ Ross A. Webber
Richard D. Irwin, 1981
 Buku Teks
Challenge to leadership : managing in a changing world
The Conference Board; editor, Edward C. Bursk
The Free Press, 1973
 Buku Teks
Corrigan, Paul
Shakespeare on management
Bhuana Ilmu Populer, 1999
 Buku Teks
Blanchard, Kenneth H.
The one minute manager
Fontana , 1983
 Buku Teks
Hadari Nawawi
Kepemimpinan menurut Islam/oleh H. Hadari Nawawi
Gadjah Mada University Press, 1993
 Buku Teks