1968.6.27中情局情报信息通报IIC：中国五省市内乱加剧

Increasing civil unrest in Kwangsi, Hupeh, Peking, Fukien and Yunnan detailed. Central Intelligence Agency, 27 June 1968.
U.S. Declassified Documents Online, http://tinyurl.galegroup.com/tinyurl/5ihCF9. Accessed 1 Jan. 2018.