Jones, L., & Alexander, R. (1991). International Business English: Workbook. Communication Skills in English for Business Purposes. New York: Cambridge University Press.
Styl cytowania ChicagoJones, Leo., i Richard Alexander. International Business English: Workbook. Communication Skills in English for Business Purposes. New York: Cambridge University Press, 1991.
Styl cytowania MLAJones, Leo., i Richard Alexander. International Business English: Workbook. Communication Skills in English for Business Purposes. New York: Cambridge University Press, 1991.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..