Sweeney, S. (1997). English for business communication: A short course consisting of five modules, cultural diversity and socialising, telephoning, presentations, meetings, and negotiations : student's book. Cambridge, U.K. ; New York: Cambridge University Press.
استشهاد بنمط شيكاغوSweeney, Simon. English for Business Communication: A Short Course Consisting of Five Modules, Cultural Diversity and Socialising, Telephoning, Presentations, Meetings, and Negotiations : Student's Book. Cambridge, U.K. ; New York: Cambridge University Press, 1997.
MLA استشهادSweeney, Simon. English for Business Communication: A Short Course Consisting of Five Modules, Cultural Diversity and Socialising, Telephoning, Presentations, Meetings, and Negotiations : Student's Book. Cambridge, U.K. ; New York: Cambridge University Press, 1997.