5EDWARDS H, WESCHE M. KRASHEN S, C16ment R. KRUIDEN1ER B. Second-language acquisition through subject-matter learning: A study of sheltered psychology classes at the University of Ottawa[J]. The Canadian Modern Language Review. 1984,(14):2.
6HAUPTMAN P. WESCHE M, READY D.Second language acquisition through subject-matter learning: A follow-up study at the University of Ottawa[J]. Language Learning, 1988, (38): 433-475.
7READY D, WESCHE M. An evaluation of the University of Ottawa's sheltered program: Language teaching strategies that work [A]. R Courcheine, JGLIDDEN. J St JOHN. C Thdrien, eds. Comprehension-based Second Language Teaching/L enseignement des Langues Secondes Axesur la Comprehension[C]. Ottawa: Ottawa Press,1992. 389-405.
8Wesche M B Disciplined-based approaches to language study: Research issues and outcomes[A]. M KRUEGER, F RYAN.Language and Content: Discipline- and Content-based Approaches to Language Study[C]. Lexington, MA:D. C. Heath.1993. 57-59.
9BRINTOR D M, SNOW M A, WESCHE M B. Content-based Second Language Instruction[M]. Heinle&Heinle Publishers. 1989.
10BRINTON D M. SNOW M A, WESCHE M B. Content-based Second Language Instruction[M]. Michigan University Press.2003.
