West, M. (1963). Easy English dialogues: For Learning English as behaviour. Longman.
Dyfyniad Arddull ChicagoWest, Michael. Easy English Dialogues: For Learning English as Behaviour. London: Longman, 1963.
Dyfyniad MLAWest, Michael. Easy English Dialogues: For Learning English as Behaviour. Longman, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.