Hutchinson, T. (1998). New Hotline intermediate: Workbook. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHutchinson, Tom. New Hotline Intermediate: Workbook. Oxford: Oxford University Press, 1998.
MLA引文Hutchinson, Tom. New Hotline Intermediate: Workbook. Oxford: Oxford University Press, 1998.
警告：這些引文格式不一定是100％准確.