Jones, L., & Alexander, R. (2000). New International Business English [CD-ROM]: Student's book : audio CD set. Cambridge University Press.
Cita Chicago Style (17a ed.)Jones, Leo, y Robin Alexander. New International Business English [CD-ROM]: Student's Book : Audio CD Set. New York: Cambridge University Press, 2000.
Cita MLA (9a ed.)Jones, Leo, y Robin Alexander. New International Business English [CD-ROM]: Student's Book : Audio CD Set. Cambridge University Press, 2000.
Precaución: Estas citas no son 100% exactas.