Steward, J. H. (1967). Contemporary change in traditional societies. University of Illinois Press.
Chicago-referens (17:e uppl.)Steward, Julian Haynes. Contemporary Change in Traditional Societies. Urbana: University of Illinois Press, 1967.
MLA-referens (9:e uppl.)Steward, Julian Haynes. Contemporary Change in Traditional Societies. University of Illinois Press, 1967.
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