(1999). Screen acting. Routledge.
Dyfyniad Arddull ChicagoScreen Acting. London: Routledge, 1999.
Dyfyniad MLAScreen Acting. Routledge, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
(1999). Screen acting. Routledge.
Dyfyniad Arddull ChicagoScreen Acting. London: Routledge, 1999.
Dyfyniad MLAScreen Acting. Routledge, 1999.