Cordell, J. (1999). Cambridge business English activities: Serious fun for business English students. Cambridge: Cambridge University Press.
استشهاد بنمط شيكاغوCordell, Jane. Cambridge Business English Activities: Serious Fun for Business English Students. Cambridge: Cambridge University Press, 1999.
MLA استشهادCordell, Jane. Cambridge Business English Activities: Serious Fun for Business English Students. Cambridge: Cambridge University Press, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.