Lukacs, J. (2013). A short history of the twentieth century. The Belknap Press of Harvard University Press.
Dyfyniad Arddull ChicagoLukacs, John. A Short History of the Twentieth Century. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 2013.
Dyfyniad MLALukacs, John. A Short History of the Twentieth Century. The Belknap Press of Harvard University Press, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.