Nelson, C. L. (2011). Intelligibility in world Englishes: Theory and application. Routledge.
Dyfyniad Arddull ChicagoNelson, Cecil L. Intelligibility in World Englishes: Theory and Application. New York: Routledge, 2011.
Dyfyniad MLANelson, Cecil L. Intelligibility in World Englishes: Theory and Application. Routledge, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.