1. 刘润清. 西方语言学流派(修订版) [M]. 北京: 外语教学与研究出版社, 2013: 197-200.
2. Physiologie
3. Robins, R.H. (1967) A Short History of Linguistics. Longman, London, 209.
4. Waterman, J.T. ([1963] 1999) The Twentieth Century. In: Fought, J., Ed., Leonard Bloomfield: Critical Assessment of Leading Linguists, Vol. 1, Biographical Sketches, Routledge, London, 120-127.
5. The Study of Language