APA-čujuhus (7. p.)
Jones, L., & Alexander, R. (2003). New international business english: Communication skills in english for business purposes; workbook. CUP.
Chicago-čujuhus (17. p.)
Jones, Leo, juo Richard Alexander. New International Business English: Communication Skills in English for Business Purposes; Workbook. Cambridge: CUP, 2003.
MLA-čujuhus (9. p.)
Jones, Leo, juo Richard Alexander. New International Business English: Communication Skills in English for Business Purposes; Workbook. CUP, 2003.
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