APA-čujuhus (7. p.)
Nardulli, P. F. (2005). Popular efficacy in the democratic era: A reexamination of electoral accountability in the United States, 1828-2000. Princeton University Press.
Chicago-čujuhus (17. p.)
Nardulli, Peter F. Popular Efficacy in the Democratic Era: A Reexamination of Electoral Accountability in the United States, 1828-2000. Princeton: Princeton University Press, 2005.
MLA-čujuhus (9. p.)
Nardulli, Peter F. Popular Efficacy in the Democratic Era: A Reexamination of Electoral Accountability in the United States, 1828-2000. Princeton University Press, 2005.
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