Παραπομπή APA

(1974). Methods for projections of urban and rural population: Manuals on methods of estimating population. New York: United Nations.

Παραπομπή Chicago Style

Methods for Projections of Urban and Rural Population: Manuals On Methods of Estimating Population. New York: United Nations, 1974.

Παραπομπή MLA

Methods for Projections of Urban and Rural Population: Manuals On Methods of Estimating Population. New York: United Nations, 1974.

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