How to write successful fundraising letters

Eitemau Tebyg

• The craft of business letter writing
  gan: Monippally, Mathew M.
  Cyhoeddwyd: (1997)
• How to write business letters
  gan: Nauheim, Fred
  Cyhoeddwyd: (1998)
• Model business letters, emails and other business documents
  gan: Taylor, Shirley
  Cyhoeddwyd: (2013)
• How to write sales letters that sell
  gan: Bird, Drayton
  Cyhoeddwyd: (1997)
• How to write sales letters that sell: Learn the secrets of successful direct mail
  gan: Bird, Drayton
  Cyhoeddwyd: (2004)