Ohai, Tim, author
Sales coaching
American Society for Training & Development, 2008
 eBooks
McLeod, Doug, author
The zero-turnover sales force: how to maximize revenue by keeping your sales team intact
[American Management Association;, ], 2010
 eBooks
Jones, John G., author
Sales management
Alexander Hamilton Institute, 1961
 Buku Teks
Still, Richard R., author
Sales management
Prentice Hall International, 1988
 Buku Teks
Abu Hilwa Aijawa, author
Strategi penjualan: kunci sukses menjadi sales
Restu Agung, 2005
 Buku Teks
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