BASE DE DATOS | REFERENCE

  Writing explained: AP Style Numbers
     AP Style Quick Rerefence Guide
  Lexicon Financial Times
  CEO Express
  OpenSecrets.Org
  World Facts CIA
  World Bank Maps
  Feriados a Nivel Global / Holidays Worldwide
  World Bank Country Groups
   INC. 5000 (Entrepreneurs)
  Fortune Global 500 
  Fortune US 500