Why customers don't do what they are supposed to do?

Eitemau Tebyg

• WHY CUSTOMERS DON'T DO WHAT YOU WANT THEM TO DO
  gan: FOURNIES F.F
  Cyhoeddwyd: (1994)
• Why Customers Don't Do What You want them to do and what to do about it
  gan: Fouries Ferdinanad F.
  Cyhoeddwyd: (1994)
• DON'T DO THAT ! GOOD FRIENDS SERIES
  gan: AMOS , JANINE
  Cyhoeddwyd: (1999)
• PLEASE DON'T JUST DO WHAT I TELL YOU
  gan: NELSON, BOB
  Cyhoeddwyd: (2001)
• E Myth: Why Most Small Businesses Don't Work and What To Do About It
  gan: Gerber Michael E
  Cyhoeddwyd: (1986)