Trích dẫn APA

Ministry of Posts and Telecommunications. (1987). 1987 White Paper: Communications in Japan. Tokyo: Ministry of Posts and Telecommunications.

Trích dẫn kiểu Chicago

Ministry of Posts and Telecommunications. 1987 White Paper: Communications in Japan. Tokyo: Ministry of Posts and Telecommunications, 1987.

Trích dẫn MLA

Ministry of Posts and Telecommunications. 1987 White Paper: Communications in Japan. Tokyo: Ministry of Posts and Telecommunications, 1987.

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