1. Halliday, M.A.K. and Hasan, R. (1976) Cohesion in English. Longman, London.
2. Halliday, M.A.K. and Hasan, R. (1989) Language, Context and Text: Aspects of Language in a Social Semiotic Perspective. Oxford University Press, Oxford.
3. English Text
4. 胡壮麟. 语篇的衔接与连贯[M]. 上海: 上海外语教育, 1994.
5. 张德禄. 论衔接[J]. 外国语(上海外国语大学学报), 2001(2): 23-28.