Bogardus, E. S. (1917). Introduction to sociology. University of Southern California press.
Chicago Style (17. basım) AtıfBogardus, Emory Stephen. Introduction to Sociology. Los Angeles, Calif: University of Southern California press, 1917.
MLA (9th ed.) AtıfBogardus, Emory Stephen. Introduction to Sociology. University of Southern California press, 1917.
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