Tony Hopwood. (1990). Integrated skills advanced. London: Heineman.
Trích dẫn kiểu ChicagoTony Hopwood. Integrated Skills Advanced. London: Heineman, 1990.
MLA引文Tony Hopwood. Integrated Skills Advanced. London: Heineman, 1990.
警告：这些引文格式不一定是100％准确.
APA引文