Rogers, H. J. (1906). History of politics and economics ; History of law ; History of religion. Houghton, Mifflin and Co..
Chicago-referens (17:e uppl.)Rogers, Howard J. History of Politics and Economics ; History of Law ; History of Religion. Boston ; New York: Houghton, Mifflin and Co., 1906.
MLA-referens (8:e uppl.)Rogers, Howard J. History of Politics and Economics ; History of Law ; History of Religion. Houghton, Mifflin and Co., 1906.
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