Hawkins, R., Towell, R., & Lamy, M. (2015). Practising French grammar: A workbook (Fourth edition.). Routledge.
Chicago Style (17. basım) AtıfHawkins, Roger, Richard Towell, ve Marie-Noelle Lamy. Practising French Grammar: A Workbook. Fourth edition. London: Routledge, 2015.
MLA (9th ed.) AtıfHawkins, Roger, et al. Practising French Grammar: A Workbook. Fourth edition. Routledge, 2015.
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