Poplin, D. E. (1972). Communities: A survey of theories and methods of research. New York, NY: The Macmillan Company.
Chicago Stili AlıntıPoplin, Dennis E. Communities: A Survey of Theories and Methods of Research. New York, NY: The Macmillan Company, 1972.
MLA AlıntıPoplin, Dennis E. Communities: A Survey of Theories and Methods of Research. New York, NY: The Macmillan Company, 1972.
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