Blackburn,Simon. (1973). Reason and prediction. Cambridge University Press.
Dyfyniad Arddull ChicagoBlackburn,Simon. Reason and Prediction. London: Cambridge University Press, 1973.
Dyfyniad MLABlackburn,Simon. Reason and Prediction. Cambridge University Press, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.