Sweeney, S. (2003). English for business communication. Cambridge University Press.
Chicago-čujuhus (17. p.)Sweeney, Simon. English for Business Communication. Cambridge: Cambridge University Press, 2003.
MLA-čujuhus (9. p.)Sweeney, Simon. English for Business Communication. Cambridge University Press, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.