Παραπομπή σε μορφή APA (7η εκδ.)

Department of International Economic and Social Affairs Statistical Office. (1988). Concepts and methods of environmental statistics human settlements statements: A technical report. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Department of International Economic and Social Affairs Statistical Office. Concepts and Methods of Environmental Statistics Human Settlements Statements: A Technical Report. New York: United Nations, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Department of International Economic and Social Affairs Statistical Office. Concepts and Methods of Environmental Statistics Human Settlements Statements: A Technical Report. United Nations, 1988.

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