Conference on International Development Strategies for the Sahel Bellagio, Italy. (1975). International development strategies for the Sahel: A conference held at the Bellagio Study and Conference Center, Italy, October, 1974. s.n.].
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Conference on International Development Strategies for the Sahel Bellagio, Italy. International Development Strategies for the Sahel: A Conference Held at the Bellagio Study and Conference Center, Italy, October, 1974. [s.l.: s.n.], 1975.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Conference on International Development Strategies for the Sahel Bellagio, Italy. International Development Strategies for the Sahel: A Conference Held at the Bellagio Study and Conference Center, Italy, October, 1974. s.n.], 1975.
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