Ellis, M., & Johnson, C. (1994). Teaching business English. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Ellis, Mark, i Christine Johnson. Teaching Business English. Oxford: Oxford University Press, 1994.
MLA način citiranja (8. izdanje)Ellis, Mark, i Christine Johnson. Teaching Business English. Oxford University Press, 1994.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.