APA-čujuhus (7. p.)
ebrary, Inc, Baldino, T. J., & Kreider, K. L. (2011). U.S. election campaigns: A documentary and reference guide. Greenwood.
Chicago-čujuhus (17. p.)
ebrary, Inc, Thomas J. Baldino, juo Kyle L. Kreider. U.S. Election Campaigns: A Documentary and Reference Guide. Santa Barbara, Calif.: Greenwood, 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. U.S. Election Campaigns: A Documentary and Reference Guide. Greenwood, 2011.
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