Παραπομπή APA

(1957). Report on the world social situation: Including studies of urbanization in under-developed areas. New York: United Nations.

Παραπομπή Chicago Style

Report On the World Social Situation: Including Studies of Urbanization in Under-developed Areas. New York: United Nations, 1957.

Παραπομπή MLA

Report On the World Social Situation: Including Studies of Urbanization in Under-developed Areas. New York: United Nations, 1957.

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