Willis, J. Teaching english through english: A course in classroom language and techniques (1a ed., 9a reimpresión.).
芝加哥风格引文Willis, Jane. Teaching English Through English: A Course in Classroom Language and Techniques. 1a ed., 9a reimpresión.
MLA引文Willis, Jane. Teaching English Through English: A Course in Classroom Language and Techniques. 1a ed., 9a reimpresión.
警告：这些引文格式不一定是100％准确.