Richards, J. C. (1994). Listen for it: A task-based listening course (Teacher's guide). Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoRichards, Jack C. Listen for It: A Task-based Listening Course (Teacher's Guide). Oxford: Oxford University Press, 1994.
MLA引文Richards, Jack C. Listen for It: A Task-based Listening Course (Teacher's Guide). Oxford: Oxford University Press, 1994.
警告:這些引文格式不一定是100%准確.