Deutscher, I. (1967). The Unfinished Revolution: Russia 1917-1967. London: Oxford University Press.
Dyfyniad Arddull ChicagoDeutscher, Isaac. The Unfinished Revolution: Russia 1917-1967. London: Oxford University Press, 1967.
Dyfyniad MLADeutscher, Isaac. The Unfinished Revolution: Russia 1917-1967. London: Oxford University Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.