Kurtz, David L., author
Professional selling / David L. Kurtz, H. Robert Dodge, Jay E. Klompmaker
Business Publications, Inc., 1982
 Buku Teks
Shinn, George
Introduction to professional selling / George Shinn
Gregg Division, McGraw-Hill, 1982
 Buku Teks
Nixon, H.K.
Principles of selling / by H. K. Nixon
McGraw-Hill, 1931
 Buku Teks
Sellars III, David
Role playing the principles of selling/ David Sellars III
The Dryden Press, 1992
 Buku Teks
Whiting, Percy H.
The five great rules of selling / Percy H. Whiting
Dale Carnegie & Associates, Inc., 1979
 Buku Teks
<<   1 2 3   >>