Soars L. Liz & Soars J. John. (1998). New Headway English Course. Upper-Intermediate: Workbook without key. Oxford, Oxford University Press, 1998.
Chicago Style (17th ed.) CitationSoars L. Liz and Soars J. John. New Headway English Course. Upper-Intermediate: Workbook Without Key. Oxford, Oxford University Press, 1998, 1998.
MLA (9th ed.) CitationSoars L. Liz and Soars J. John. New Headway English Course. Upper-Intermediate: Workbook Without Key. Oxford, Oxford University Press, 1998, 1998.
Warning: These citations may not always be 100% accurate.