APA
United Nations Economic and Social Affaris (Department of -), United Nations Economic and Social Affaris (Department of -), . (1956). Economic development in Africa 1955-1956. NA: NA.
Chicago
United Nations Economic and Social Affaris (Department of -), United Nations Economic and Social Affaris (Department of -), . 1956. Economic development in Africa 1955-1956. NA: NA.
Harvard
United Nations Economic and Social Affaris (Department of -), United Nations Economic and Social Affaris (Department of -), . (1956). Economic development in Africa 1955-1956. NA: NA.
MLA
United Nations Economic and Social Affaris (Department of -), United Nations Economic and Social Affaris (Department of -), . Economic development in Africa 1955-1956. NA: NA. 1956.