International Organizaltion of Journalists & Bures, O. c. (1969). Handbook of news agencies. s.n.
Chicago Style (17th ed.) CitationInternational Organizaltion of Journalists and Oldrich comp Bures. Handbook of News Agencies. Prague: s.n, 1969.
MLA引文International Organizaltion of Journalists and Oldrich comp Bures. Handbook of News Agencies. s.n, 1969.
警告:這些引文格式不一定是100%准確.