(1974). Issues of training and research in regional development: Report on the interregional workshop for directors of Centres Engaged in Research and Training in Regional Development. New York: United Nations.
Παραπομπή Chicago StyleIssues of Training and Research in Regional Development: Report On the Interregional Workshop for Directors of Centres Engaged in Research and Training in Regional Development. New York: United Nations, 1974.
Παραπομπή MLAIssues of Training and Research in Regional Development: Report On the Interregional Workshop for Directors of Centres Engaged in Research and Training in Regional Development. New York: United Nations, 1974.
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