Dyfyniad APA

United, N. (2004). World investment report 2004: The shift towards services.

Dyfyniad Arddull Chicago

United, Nations. World Investment Report 2004: The Shift Towards Services. New York, United Nations, 2004.

Dyfyniad MLA

United, Nations. World Investment Report 2004: The Shift Towards Services. 2004.

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