Sumner, W. G. (1906). Folkways: A study of the sociological importance of usages, manners, customs, mores, and morals. Ginn.
Čikaški stil citiranja (17. izdanje)Sumner, William Graham. Folkways: A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals. Boston: Ginn, 1906.
MLA način citiranja (9. izdanje)Sumner, William Graham. Folkways: A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals. Ginn, 1906.
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