Blanchard, Kenneth H.
Leadership and the one minute manager
Fontana/Collins , 1987
Buku Teks
Blanchard, Kenneth H.
The one minute manager
Fontana , 1983
Buku Teks
Blanchard, Kenneth H.
The one minute manager
Fontana/Collins, 1989
Buku Teks
Sutton, Garrett
Own your own corporation: why the rich own their own companies and everyone else works for them
Warner Books, 2001
Buku Teks
Greene, Gardiner G.
How to start and manage your own business
McGraw-Hill, 1975
Buku Teks