Soars, L., & Liz and John Soars. (2000). New headway English course: Elementary (Workbook without key). Oxford: Oxford University Press.
Stile di citazione ChicagoSoars, Liz, e Liz and John Soars. New Headway English Course: Elementary (Workbook Without Key). Oxford: Oxford University Press, 2000.
Citazione MLASoars, Liz, e Liz and John Soars. New Headway English Course: Elementary (Workbook Without Key). Oxford: Oxford University Press, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.