Schaffer, F. C. (2008). The hidden costs of clean election reform. Cornell University Press.
Dyfyniad Arddull ChicagoSchaffer, Frederic Charles. The Hidden Costs of Clean Election Reform. Ithaca: Cornell University Press, 2008.
Dyfyniad MLASchaffer, Frederic Charles. The Hidden Costs of Clean Election Reform. Cornell University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.