Copp, J. H. (1964). Our changing rural society: Perspectives and trends. Iowa State University Press.
Chicago Style (17. basım) AtıfCopp, James H. Our Changing Rural Society: Perspectives and Trends. Ames: Iowa State University Press, 1964.
MLA (8th ed.) AtıfCopp, James H. Our Changing Rural Society: Perspectives and Trends. Iowa State University Press, 1964.
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