Golinger، Eva (12 سبتمبر 2007). "USAID in Bolivia and Venezuela: The Silent Subversion". venezuelanalysis.com. مؤرشف من الأصل في 2019-03-01. اطلع عليه بتاريخ
scientific Marxist ideology". They were sentenced pursuant to paragraph on subversionof republic. At the same time their personal correspondence, typing machines
التيار السياسي الرئيسي. David Brion Davis, ed. The Fear of Conspiracy: Images of Un-American Subversion from the Revolution to the present (1971) pp. xviii–xix