Spiro, Rosann L.
Management of a sales force
Irwin, McGraw-Hill, 2003
 Buku Teks SO
Stanton, William J.
Management of the sales force
Richard D. Irwin, 1978
 Buku Teks SO
Stanton, William J.
Management of the sales force
Richard D. Irwin, 1964
 Buku Teks
Jones, John G.
Sales management
Alexander Hamilton Institute, 1961
 Buku Teks SO
Still, Richard R.
Sales management
Prentice-Hall International, 1988
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