Citazione Stile APA (7a Edizione)

(2001). Communications outlook 2001. OECD Publications Services.

Citazione stile Chigago Style (17a edizione)

Communications Outlook 2001. Paris, France: OECD Publications Services, 2001.

Citatione MLA (9a ed.)

Communications Outlook 2001. OECD Publications Services, 2001.