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The economic and social impact of World Food Program aid in the development area of North-Western coastal zone
El Zein, Abdel Hamid, (1965)
Ujamaa : ein Konzept der Agrar- und Siedlungspolitik in Tanzania
Baum, Eckhard, (1971)
The villagisation process and rural development in the Mwanza Region of Tanzania
Moore, John E., (1979)
Diagnostic Tools for Governance in Fragile States : Lessons, Trends and Suggestions
Hyden, Goran, (2011)
African social structure and economic development
Hydén, Göran, (1986)
Beyond ujamaa in Tanzania : underdevelopment and an uncaptured peasantry
Hydén, Göran, (1980)