Labor force, total - Liberia. data.worldbank.org. World Bank. [6 March 2020]. (原始内容存档于2020-07-31). Employment to population ratio, 15+, total (%) (national
الصحة: حصيلة قتلى التظاهرات منذ انطلاقتها بلغ 511 قتيلا [Ministry of Health: total death count for the protests since they started is 511 people]. Alghad Press
Havilland C-7A Caribous. By November 1970, the South Vietnamese Air Force took total control of the Direct Air Support Center (DASCS) at Bien Hoa Air Base