Ho, Yin Wong
Building a marketing plan : a complete guide
Business Expert Press, 2011
Buku Teks
Smith, Rob
The complete idiot's guide to e-commerce
Que, 2000
Buku Referensi
Ryan, William T.
A Guide to marketing / William T. Ryan
Richard D. Irwin, 1981
Buku Teks
Davis, Judy
A Guide to web marketing
Crest, 2001
Buku Teks
Kurtz, David L.
Marketing
The Dryden Press , 1981
Buku Teks