Schaffer, F. C. (2008). The hidden costs of clean election reform. Cornell University Press.
Lua i Stíl Chicago (17ú heag.)Schaffer, Frederic Charles. The Hidden Costs of Clean Election Reform. Ithaca: Cornell University Press, 2008.
Lua MLA (9ú heag.)Schaffer, Frederic Charles. The Hidden Costs of Clean Election Reform. Cornell University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.