(1984). Toward sustained development in the Sub-Saharan Africa: A joint program of action. World Bank.
芝加哥风格引文Toward Sustained Development in the Sub-Saharan Africa: A Joint Program of Action. Washington: World Bank, 1984.
MLA引文Toward Sustained Development in the Sub-Saharan Africa: A Joint Program of Action. World Bank, 1984.
警告：这些引文格式不一定是100％准确.