(2001). Common European framework of reference for languages: Learning, teaching, assessment. United Kingdom: Cambridge University Press.
Chicago Style CitationCommon European Framework of Reference for Languages: Learning, Teaching, Assessment. United Kingdom: Cambridge University Press, 2001.
Cita MLACommon European Framework of Reference for Languages: Learning, Teaching, Assessment. United Kingdom: Cambridge University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.