Council of Europe. Council for Cultural Co-operation. Education Committee. (2003). Common European framework of reference for languages: Learning, teaching, assessment. Cambridge University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Council of Europe. Council for Cultural Co-operation. Education Committee. Common European Framework of Reference for Languages: Learning, Teaching, Assessment. Cambridge: Cambridge University Press, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)Council of Europe. Council for Cultural Co-operation. Education Committee. Common European Framework of Reference for Languages: Learning, Teaching, Assessment. Cambridge University Press, 2003.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.