Cotton, D. (2002). Market leader: Pre-Intermediate business english (Course book). New York: Longman.
Chicago-стиль цитированияCotton, David. Market Leader: Pre-Intermediate Business English (Course Book). New York: Longman, 2002.
MLA-цитированиеCotton, David. Market Leader: Pre-Intermediate Business English (Course Book). New York: Longman, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.