Kromkowski, J. Race and ethnic relations (9th ed.). Dushkin Pub. Group.
Chicago-viite (17. p.)Kromkowski, John. Race and Ethnic Relations. 9th ed. Guilford, Conn.: Dushkin Pub. Group.
MLA-viite (8. p.)Kromkowski, John. Race and Ethnic Relations. 9th ed. Dushkin Pub. Group.
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