Stott, T. (1991). First Class: English for Tourism : Teacher's book. New York: Oxford University Press.
Dyfyniad Arddull ChicagoStott, Trish. First Class: English for Tourism : Teacher's Book. New York: Oxford University Press, 1991.
Dyfyniad MLAStott, Trish. First Class: English for Tourism : Teacher's Book. New York: Oxford University Press, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.