Mackie, G. (2003). Democracy defended. Cambridge,New York: Cambridge University Press.
Dyfyniad Arddull ChicagoMackie, Gerry. Democracy Defended. Cambridge,New York: Cambridge University Press, 2003.
Dyfyniad MLAMackie, Gerry. Democracy Defended. Cambridge,New York: Cambridge University Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.