Citazione Stile APA (7a Edizione)

International Organizaltion of Journalists & Bures, O. c. (1969). Handbook of news agencies. s.n.

Citazione stile Chigago Style (17a edizione)

International Organizaltion of Journalists e Oldrich comp Bures. Handbook of News Agencies. Prague: s.n, 1969.

Citatione MLA (9a ed.)

International Organizaltion of Journalists e Oldrich comp Bures. Handbook of News Agencies. s.n, 1969.