Churchill, Gilbert A., Ford, Neil M., Walker, Orville C. Sales Force Management,
Richard D. Irwin, Inc., 1985, XVIII, 755 с. : с ил., 0-256-03184-3.
Churchill, Gilbert A., Ford, Neil M., Walker, Orville C. .
Sales Force Management.
Homewood: Richard D. Irwin, Inc., 1985, XVIII, 755 с. : с ил., 0-256-03184-3.
Churchill, Gilbert A., Ford, Neil M., Walker, Orville C. (1985)
Sales Force Management,
Homewood: Richard D. Irwin, Inc., XVIII, 755 с. : с ил., 0-256-03184-3
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