Nickels, William G.
Understanding business / William G. Nickels, James M. McHugh, Susan M. McHugh
McGraw-Hill , 1999
Buku Teks
Schmetter, Bob
Leap : a revolution in creative business strategy
John Wiley, 2003
Buku Teks
Geigy scientific tables vol.1: units of measurement body fluids, composition of the body, nutrition /edited by C. Lentner
CIBA-GEIGY, 1981
Buku Teks
Giestavia Prixasti
The Strategy of Japanese business / James C. Abegglen
Ballinger , 1984
Buku Teks
Business : the ultimate resource
A & C Black Publishers, 2006
Buku Referensi