Personal selling : a relationship approach /

Eitemau Tebyg

• Personal selling : a relationship approach /
  gan: 355299 Marks, Ronald B.
  Cyhoeddwyd: (1997)
• Personal selling : an interactive approach/
  gan: 355299 Marks, Ronald B.
  Cyhoeddwyd: (1988)
• Personal selling : an interactive approach/
  gan: 355299 Marks, Ronald B.
  Cyhoeddwyd: (1991)
• Selling today : a personal approach /
  gan: 441348 Manning, Gerald L., et al.
  Cyhoeddwyd: (1990)
• THE PSYCHOLOGY OF SELLING : THE ART OF CLOSING SALES /
  gan: Tracy, Brian, author 415416
  Cyhoeddwyd: (1995)