Sohner, C. P., & Martin, H. P. (1984). American government and politics today. Illinois: Scottie.
Čikaški stil citiranjaSohner, Charles P., i Helen P. Martin. American Government and Politics Today. Illinois: Scottie, 1984.
MLA način citiranjaSohner, Charles P., i Helen P. Martin. American Government and Politics Today. Illinois: Scottie, 1984.
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