Carr, J. C. (2011). New cutting edge: Intermediate. Workbook. USA: Longman.
Trích dẫn kiểu ChicagoCarr, Jane Comyns. New Cutting Edge: Intermediate. Workbook. USA: Longman, 2011.
ציטוט MLACarr, Jane Comyns. New Cutting Edge: Intermediate. Workbook. USA: Longman, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.