Naunton J. Jon. (2002). Head for Business. Intermediate Student's Book (3rd ed.). New York, Oxford University Press, 2002.
Chicago-Zitierstil (17. Ausg.)Naunton J. Jon. Head for Business. Intermediate Student's Book. 3rd ed. New York, Oxford University Press, 2002, 2002.
MLA-Zitierstil (9. Ausg.)Naunton J. Jon. Head for Business. Intermediate Student's Book. 3rd ed. New York, Oxford University Press, 2002, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.