Naterop,Bertha Jean, R. (1987). Telephoning in English (3rd Ed.). Cambridge University Press.
Style de citation ChicagoNaterop,Bertha Jean, Revell. Telephoning in English. 3rd Ed. New York: Cambridge University Press, 1987.
Style de citation MLANaterop,Bertha Jean, Revell. Telephoning in English. 3rd Ed. Cambridge University Press, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.