John, & John & Liz Soars. (2000). New Headway English Course: Pre-intermediate student's book. Oxford: Oxford University Press.
Chicago-стиль цитированияJohn, và John & Liz Soars. New Headway English Course: Pre-intermediate Student's Book. Oxford: Oxford University Press, 2000.
MLA-цитированиеJohn, và John & Liz Soars. New Headway English Course: Pre-intermediate Student's Book. Oxford: Oxford University Press, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.