Overholt, W. H. (1975). Sources of radicalism and revolution: A survey of the literature. Hudson Institute.
Chicago Style aipamenaOverholt, William H. Sources of Radicalism and Revolution: A Survey of the Literature. New York: Hudson Institute, 1975.
MLA aipamenaOverholt, William H. Sources of Radicalism and Revolution: A Survey of the Literature. Hudson Institute, 1975.
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