Riasanovsky, N. V. (1969). A history of Russia. Oxford University Press.
Dyfyniad Arddull ChicagoRiasanovsky, Nicholas Valentine. A History of Russia. New York: Oxford University Press, 1969.
Dyfyniad MLARiasanovsky, Nicholas Valentine. A History of Russia. Oxford University Press, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.