4Johns, A.M. 1984. Textual cohesion and the Chinese speaker of English [ J ]. Language Learning and Communication 1:1-92.
5Li, C. & S. Thompson. 1984. Mandarin Chinese: A Functional Reference Grammar [M]. Berkeley: University of California Press.
6Norment, N., Jr. 1994. Contrastive analyses of cohesive devices on Chinese and Chinese ESL in narrative and expository written texts [J]. JCLTA 1: 49-81.
7Polio, C. 1995. ACQUIRING NOTHING? -The use of zero pronouns by nonnative speakers of Chinese and implications for the acquisition of nominal reference [J]. SSLA, 17:353-377.
8Qian, Yuan. 1983. A comparison of some cohesive devices in English and Chinese[A],载杨自俭、李瑞华编,1990/1994,《英汉对比研究论文集》[C].上海:上海外语教育出版社.
9Tsao, Fengfu. 1982. Linguistics and written discourse in particular Languages: Contrastive studies: English and Chinese (Mandarin) [A]. In R. Kaplan (ed.).Annual Review of Applied Linguistics [C]. Rowley, MA: Newbury House.