Cotton, D. (2005). Market leader: Upper-Intermediate business English: Course book. England: Longman.
Chicago-stil citatCotton, David. Market Leader: Upper-Intermediate Business English: Course Book. England: Longman, 2005.
MLA-referensCotton, David. Market Leader: Upper-Intermediate Business English: Course Book. England: Longman, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.