Cita APA

United Nations. office of Public Information. (1965). Landmarks in international co-operation. New York: United Nations.

Citación estilo Chicago

United Nations. office of Public Information. Landmarks in International Co-operation. New York: United Nations, 1965.

Cita MLA

United Nations. office of Public Information. Landmarks in International Co-operation. New York: United Nations, 1965.

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