Dyfyniad APA

(1991). Sharing spectrum in the digital age: WARC-92. International Institute of Communication.

Dyfyniad Arddull Chicago

Sharing Spectrum in the Digital Age: WARC-92. London: International Institute of Communication, 1991.

Dyfyniad MLA

Sharing Spectrum in the Digital Age: WARC-92. International Institute of Communication, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.