APA-viite (7. p.)
Sobczak, M. (2010). American attitudes toward immigrants and immigration policy. LFB Scholarly Pub. LLC.
Chicago-viite (17. p.)
Sobczak, Michael. American Attitudes Toward Immigrants and Immigration Policy. El Paso [Tex.]: LFB Scholarly Pub. LLC, 2010.
MLA-viite (9. p.)
Sobczak, Michael. American Attitudes Toward Immigrants and Immigration Policy. LFB Scholarly Pub. LLC, 2010.
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