Simon Sweeney. (2003). English for business communication student's book audio cassette 2. Cambridge, UK: Simon Sweeney.
シカゴスタイル引用形Simon Sweeney. English for Business Communication Student's Book Audio Cassette 2. Cambridge, UK: Simon Sweeney, 2003.
MLA引用形式Simon Sweeney. English for Business Communication Student's Book Audio Cassette 2. Cambridge, UK: Simon Sweeney, 2003.
警告: この引用は必ずしも正確ではありません.