(1941). A directory of unofficial organizations in the field of public administration in the United States and Canada: 1941. Chicago, IL: Public Administration Clearing House.
Παραπομπή Chicago StyleA Directory of Unofficial Organizations in the Field of Public Administration in the United States and Canada: 1941. Chicago, IL: Public Administration Clearing House, 1941.
Παραπομπή MLAA Directory of Unofficial Organizations in the Field of Public Administration in the United States and Canada: 1941. Chicago, IL: Public Administration Clearing House, 1941.
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