5[1]Johnson,R.K.& Swain,M.(Eds).1997.Immersion Education:International Perspectives[C].Cambridge:Cambridge University Press.
6[2]Lapkin,S.,Swain,M.& Shapson,S.1990.French immersion research agenda for the 90s[J].Canadian Modern language Review 46 (4),638-674.
7[3]Mora,J.K.et al.2001.Dueling Models of Dual Language Instruction:A critical review of the literature and program implementation guide[J].Bilingual Research Journal,25:4 Fall.
