ORTON, C. P. (1952). The shorter Cambridge medieval history. University Press.
Dyfyniad Arddull ChicagoORTON, C.W. Previte. The Shorter Cambridge Medieval History. Cambridge: University Press, 1952.
Dyfyniad MLAORTON, C.W. Previte. The Shorter Cambridge Medieval History. University Press, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.