Mẫu thư kinh doanh thương mại = Business letters

Antzeko izenburuak

• Written English for business.
  nork: Bater, Bernard.
  Argitaratua: (1997)
• Written English for business.
  nork: Andrews, R G H.
  Argitaratua: (1990)
• The McGraw-Hill handbook of business letters /
  nork: Poe, Roy W.
  Argitaratua: (1994)
• The McGraw-Hill handbook of business letters
  nork: Poe, Roy W.
  Argitaratua: (1994)
• Basic business communication :
  nork: Lesikar, Raymond Vincent.
  Argitaratua: (2005)