Jakeman, V., & Whitehead, R. (2002). BEC preliminary practice tests: Four tests for the Cambridge business English certificate : lower intermediate with answers. Oxford University Press.
Style de citation Chicago (17e éd.)Jakeman, Vanessa, et Russell Whitehead. BEC Preliminary Practice Tests: Four Tests for the Cambridge Business English Certificate : Lower Intermediate with Answers. Oxford: Oxford University Press, 2002.
Style de citation MLA (8e éd.)Jakeman, Vanessa, et Russell Whitehead. BEC Preliminary Practice Tests: Four Tests for the Cambridge Business English Certificate : Lower Intermediate with Answers. Oxford University Press, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.