Public speaking: influencing men in business /

Antzeko izenburuak

• How to develop self confidence and influence people by public speaking /
  nork: Carnegie, Dale
  Argitaratua: (2011)
• Quick and easy way to effective speaking /
  nork: Carnegie, Dale
  Argitaratua: (2003)
• Confidence in public speaking
  nork: Nelson, Paul E.
  Argitaratua: (2004)
• Speaking in public
  nork: Bowden, John
  Argitaratua: (2000)
• Public speaking /
  nork: Osborn, Michael .
  Argitaratua: (2006)