Johnson, E. (1970). Walter Scott, The Great Unknown. Hamish Hamilton.
Dyfyniad Arddull ChicagoJohnson, Edgar. Walter Scott, The Great Unknown. London: Hamish Hamilton, 1970.
Dyfyniad MLAJohnson, Edgar. Walter Scott, The Great Unknown. Hamish Hamilton, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.