. (2018). Common European Framework of Reference For Languages: Learning, Teaching, Assessment. Companion Volumew With New Descriptors. MarcoELE.
Citazione stile Chigago Style (17a edizione)Common European Framework of Reference For Languages: Learning, Teaching, Assessment. Companion Volumew With New Descriptors. MarcoELE, 2018.
Citatione MLA (9a ed.)Common European Framework of Reference For Languages: Learning, Teaching, Assessment. Companion Volumew With New Descriptors. MarcoELE, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.