Drammaturgia | Firenze University Press. Cambridge University Press.
Dyfyniad Arddull ChicagoDrammaturgia | Firenze University Press. Cambridge University Press.
Dyfyniad MLADrammaturgia | Firenze University Press. Cambridge University Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.