(1991). Sharing spectrum in the digital age: WARC-92. International Institute of Communication.
Chicagoスタイル(17版)引用形式Sharing Spectrum in the Digital Age: WARC-92. London: International Institute of Communication, 1991.
MLA(9版)引用形式Sharing Spectrum in the Digital Age: WARC-92. International Institute of Communication, 1991.
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