Falla, T. (2010). Solutions (CD1: Unit 4 - 6). Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoFalla, Tim. Solutions (CD1: Unit 4 - 6). Oxford: Oxford University Press, 2010.
MLA引文Falla, Tim. Solutions (CD1: Unit 4 - 6). Oxford: Oxford University Press, 2010.
警告:这些引文格式不一定是100%准确.