Sweeney, S. (2003). English for business communication (2ª ed.). Cambridge University Press.
Chicagoスタイル(17版)引用形式Sweeney, Simon. English for Business Communication. 2ª ed. Cambridge: Cambridge University Press, 2003.
MLA(9版)引用形式Sweeney, Simon. English for Business Communication. 2ª ed. Cambridge University Press, 2003.
警告: この引用は必ずしも正確ではありません.