Sweeney, S. (1991). English for business communication: Student's book (2ª ed.). Cambridge University Press.
Chicago Style (17th ed.) CitationSweeney, Simon. English for Business Communication: Student's Book. 2ª ed. Cambridge: Cambridge University Press, 1991.
MLA引文Sweeney, Simon. English for Business Communication: Student's Book. 2ª ed. Cambridge University Press, 1991.
警告:這些引文格式不一定是100%准確.