APA-viite (7. p.)
ebrary, Inc, & Bugh, G. (2009). Electoral college reform: Challenges and possibilities. Ashgate.
Chicago-viite (17. p.)
ebrary, Inc, ja Gary Bugh. Electoral College Reform: Challenges and Possibilities. Farnham, Surrey, England ; Burlington, Vt.: Ashgate, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja Gary Bugh. Electoral College Reform: Challenges and Possibilities. Ashgate, 2009.
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