Barrall, I. (2008). Market leader: Elementary business English teacher'r resource book (New edition.). New York: Longman.
Chicago-стиль цитированияBarrall, Irene. Market Leader: Elementary Business English Teacher'r Resource Book. New edition. New York: Longman, 2008.
MLA-цитированиеBarrall, Irene. Market Leader: Elementary Business English Teacher'r Resource Book. New edition. New York: Longman, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.