Citace podle APA (7th ed.)

United Nations. Economic Commission for Africa. (1992). Survey of economic and social conditions in Africa, 1989-1990. United Nations.

Citace podle Chicago (17th ed.)

United Nations. Economic Commission for Africa. Survey of Economic and Social Conditions in Africa, 1989-1990. New York: United Nations, 1992.

Citace podle MLA (8th ed.)

United Nations. Economic Commission for Africa. Survey of Economic and Social Conditions in Africa, 1989-1990. United Nations, 1992.

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