(1994). Markets. London: Hodder and Stoughton in association with the Open University.
Trích dẫn kiểu ChicagoMarkets. London: Hodder and Stoughton in association with the Open University, 1994.
MLA引文Markets. London: Hodder and Stoughton in association with the Open University, 1994.
警告:这些引文格式不一定是100%准确.