Hughes, S. (1980). Investment in the British economy. London: Heinemann Educational.
Trích dẫn kiểu ChicagoHughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.
MLA引文Hughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.
警告:這些引文格式不一定是100%准確.