Muller, J. (1977). Promotion of rural implement manufacture in Tanzania. United Nations Industrial Development Organization.
Citazione stile Chigago Style (17a edizione)Muller, J. Promotion of Rural Implement Manufacture in Tanzania. [Vienna]: United Nations Industrial Development Organization, 1977.
Citatione MLA (8a ed.)Muller, J. Promotion of Rural Implement Manufacture in Tanzania. United Nations Industrial Development Organization, 1977.
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