Roach. The Land of Rain Shadow. Texas Tech University Press.
Dyfyniad Arddull ChicagoRoach. The Land of Rain Shadow. Texas Tech University Press.
Dyfyniad MLARoach. The Land of Rain Shadow. Texas Tech University Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.