Forrest, O. B. (1965). Financing development plans in West Africa. Center for International Studies.
芝加哥风格引文Forrest, Ona B. Financing Development Plans in West Africa. Cambridge: Center for International Studies, 1965.
MLA引文Forrest, Ona B. Financing Development Plans in West Africa. Center for International Studies, 1965.
警告：这些引文格式不一定是100％准确.