Barrall, I. (2004). Market leader- Teacher's resource book: Elementary business English. Edinburgh: Longman.
Chicago-стиль цитированияBarrall, Irene. Market Leader- Teacher's Resource Book: Elementary Business English. Edinburgh: Longman, 2004.
MLA-цитированиеBarrall, Irene. Market Leader- Teacher's Resource Book: Elementary Business English. Edinburgh: Longman, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.