Communications Industry Association of Japan. (1990). Outline of Comminications Industry '89 - '90 Japan. Tokyo: Communications Industry Association of Japan.
Čikaški stil citiranjaCommunications Industry Association of Japan. Outline of Comminications Industry '89 - '90 Japan. Tokyo: Communications Industry Association of Japan, 1990.
MLA način citiranjaCommunications Industry Association of Japan. Outline of Comminications Industry '89 - '90 Japan. Tokyo: Communications Industry Association of Japan, 1990.
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