Jones, L., & Alexander, R. (1999). New international business English: Communication skills in English for business purposes : student's book. H.: Thống kê.
Styl cytowania ChicagoJones, Leo, i Richard Alexander. New International Business English: Communication Skills in English for Business Purposes : Student's Book. H.: Thống kê, 1999.
Styl cytowania MLAJones, Leo, i Richard Alexander. New International Business English: Communication Skills in English for Business Purposes : Student's Book. H.: Thống kê, 1999.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..