Ellis, M., & Johnson, C. (2000). Teaching business English. Oxford University.
Cita Chicago Style (17a ed.)Ellis, Mark, y Christine Johnson. Teaching Business English. Oxford: Oxford University, 2000.
Cita MLA (9a ed.)Ellis, Mark, y Christine Johnson. Teaching Business English. Oxford University, 2000.
Precaución: Estas citas no son 100% exactas.