APA aipamena

Moore, C., & West, J. (1987). Enterprise One: English for the Commercial World : Workbook. London: Heinemann.

Chicago Style aipamena

Moore, C.J., và Judy West. Enterprise One: English for the Commercial World : Workbook. London: Heinemann, 1987.

MLA aipamena

Moore, C.J., và Judy West. Enterprise One: English for the Commercial World : Workbook. London: Heinemann, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.