Johnson, Lewis K.
Sales and marketing management : text and cases
Allyn and Bacon, 1957
 Buku Teks
Dodge, H. Robert
Field sales management : text and cases / H. Robert Dodge
Business Publications, 1973
 Buku Teks
Still, Richard R.
Sales management
Prentice Hall International, 1988
 Buku Teks
Jones, John G.
Sales management
Alexander Hamilton Institute, 1961
 Buku Teks
Ohai, Tim
Sales coaching
American Society for Training & Development, 2008
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