International Group for Studies in National Planning & United Nations. Public Administration Division. (1969). Appraising administrative capacity for development: A methodological monograph. United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Group for Studies in National Planning και United Nations. Public Administration Division. Appraising Administrative Capacity for Development: A Methodological Monograph. New York: United Nations, 1969.
Παραπομπή σε μορφή MLA (9th εκδ.)International Group for Studies in National Planning και United Nations. Public Administration Division. Appraising Administrative Capacity for Development: A Methodological Monograph. United Nations, 1969.
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