World Economic Development Alliance. (1999). Business development outlook. Afiniti Communications, Inc.
Citazione stile Chigago Style (17a edizione)World Economic Development Alliance. Business Development Outlook. Dallas, Tex: Afiniti Communications, Inc, 1999.
Citatione MLA (9a ed.)World Economic Development Alliance. Business Development Outlook. Afiniti Communications, Inc, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.