Soars L. Liz & Soars J. John. (2000). New Headway English Course. Upper-Intermediate: Teacher's Book (4-th ed.). New Vork, Oxford University Press, 2000.
Chicago Style (17th ed.) CitationSoars L. Liz and Soars J. John. New Headway English Course. Upper-Intermediate: Teacher's Book. 4-th ed. New Vork, Oxford University Press, 2000, 2000.
MLA (9th ed.) CitationSoars L. Liz and Soars J. John. New Headway English Course. Upper-Intermediate: Teacher's Book. 4-th ed. New Vork, Oxford University Press, 2000, 2000.
Warning: These citations may not always be 100% accurate.