APA aipamena

Hartley, B., & Viney, P. Streamline english. departures: Workbook a units 1-40 (23a ed.).

Chicago Style aipamena

Hartley, Bernard, and Peter Viney. Streamline English. Departures: Workbook a Units 1-40. 23a ed.

MLA aipamena

Hartley, Bernard, and Peter Viney. Streamline English. Departures: Workbook a Units 1-40. 23a ed.

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