APA-čujuhus (7. p.)
Althaus, S. L. Collective Preferences in Democratic Polítics: Opinion Survey and the Will of the People. Cambridge University.
Chicago-čujuhus (17. p.)
Althaus, Scott L. Collective Preferences in Democratic Polítics: Opinion Survey and the Will of the People. Cambridge, Inglaterra: Cambridge University.
MLA-čujuhus (9. p.)
Althaus, Scott L. Collective Preferences in Democratic Polítics: Opinion Survey and the Will of the People. Cambridge University.
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