Beebe, Leslie M. 1977. The influence of the listener on code-switching. Language Learning 27 (2) : 331–339.
Tsao, Feng-fu. 1976. 'Expectation' in Chinese: A functional analysis of two adverbs. Proceedings of the Annual Meeting of the Berkeley Linguistics Society 2 : 360–374.
Barry, Roberta. 1975. Topic in Chinese: An overlap of meaning, grammar, and discourse function. Papers from the Regional Meeting of the Chicago Linguistic Society 11 (Parasession on functionalism) : 1–9.
Hockett, Charles F. 1954. Chinese versus English: An exploration of the Whorfian theses. In Hoijer, Harry, ed. Language in culture: Conference on the interrelations of language and other aspects of culture. Chicago: Univ. of Chicago Press. pp. 106–123.