McCarthy, M., McCarten, J., Clark, D., & Clark, R. (2009). Grammar for business. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)McCarthy, Michael, Jeanne McCarten, David Clark, i Rachel Clark. Grammar for Business. Cambridge University Press, 2009.
MLA način citiranja (9. izdanje)McCarthy, Michael, et al. Grammar for Business. Cambridge University Press, 2009.
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