Goldstein, Beth
The ultimate small business marketing toolkit
McGraw-Hill , 2007
 Multimedia
Handbook of business to business marketing
Gary L. Lilien, editor
Edward Elgar, 2012
 Buku Teks
Kotler, Philip
Chaotics: the business of managing and marketing in the age of turbulence
[American Management Association, ], 2009
 eBooks
Goldstein, Beth
The ultimate small business marketing toolkit : all the tips, forms, and strategies you'll ever need
McGraw-Hill, 2007
 Buku Teks
Morris, Michael H.
Business marketing
Sage, 2001
 Buku Teks