Παραπομπή APA

(1973). Methods of projecting households and families: Manuals on methods of estimating population. New York: United Nations.

Παραπομπή Chicago Style

Methods of Projecting Households and Families: Manuals On Methods of Estimating Population. New York: United Nations, 1973.

Παραπομπή MLA

Methods of Projecting Households and Families: Manuals On Methods of Estimating Population. New York: United Nations, 1973.

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