"Since 1965, the Libyan-backed Front for the Liberation of Occupied South Yemen and the National Liberation Front had unleashed brutal violence on British
[服务与牺牲:乌干达“蓝盔”支持联合国为索马里和平所做的努力]. 联合国. 2019-04-18 [2019-04-18]. (原始内容存档于2022-10-13) (英语). Somali, U.S. forces engage insurgents in support of the Federal Government of Somalia
Student Movement during the Cold War (1946 - 1969) Communist international front organizations: An analysis of the international union of students by John