Aitchison, J. (1999). Linguistics (5th ed.). London: Hodder and Stoughton.
Dyfyniad Arddull ChicagoAitchison, Jean. Linguistics. 5th ed. London: Hodder and Stoughton, 1999.
Dyfyniad MLAAitchison, Jean. Linguistics. 5th ed. London: Hodder and Stoughton, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.