Cita APA (7th ed.)

(1984). CCF/F: The common communication format for factual information. Unesco.

Cita Chicago (17th ed.)

CCF/F: The Common Communication Format for Factual Information. Paris: Unesco, 1984.

Cita MLA (9th ed.)

CCF/F: The Common Communication Format for Factual Information. Unesco, 1984.