Dyfyniad APA

Leontief,Wassily. (1978). The future of the world economy: A United Nations study (2.). Oxford University Press.

Dyfyniad Arddull Chicago

Leontief,Wassily. The Future of the World Economy: A United Nations Study. 2. Delhi: Oxford University Press, 1978.

Dyfyniad MLA

Leontief,Wassily. The Future of the World Economy: A United Nations Study. 2. Oxford University Press, 1978.

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