Effective Speech: Including Public Speaking, Mental Training and the Development of Personality

Antzeko izenburuak

• Effective Speech: Including Public Speaking, Mental Training and the Development of Personality
  nork: Watkins, Dwight E.
• Effective Speech: Including Public Speaking, Mental Training and the Development of Personality
  nork: Watkins, Dwight E.
• Effective Speech: Including Public Speaking, Mental Training and the Development of Personality
  nork: Watkins, Dwight E.
• Effective Speech: Including Public Speaking, Mental Training and the Development of Personality
  nork: Watkins, Dwight E.
• Public speaking
  nork: Osborn, Michael and Osborn, Suzanne
  Argitaratua: (2008)