Smelser, N. J., Wilson, W. J., & Mitchell, F. (2001). America becoming: Racial trends and their consequences. Volume II. National Academy Press.
Lua i Stíl Chicago (17ú heag.)Smelser, Neil J., William J. Wilson, agus Faith Mitchell. America Becoming: Racial Trends and Their Consequences. Volume II. Washington, D.C.: National Academy Press, 2001.
Lua MLA (9ú heag.)Smelser, Neil J., et al. America Becoming: Racial Trends and Their Consequences. Volume II. National Academy Press, 2001.
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