References
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- Auer , P. , ed. 1998 . Code-switching in Conversation: Language, Interaction, and Identity , London and New York : Routledge .
- Cook , V. , ed. 2002 . Portraits of the L2 User , Clevedon : Multilingual Matters .
- Kramsch , C. 2002 . Language Acquisition and Language Socialization: Ecological Perspectives , London/New York : Continuum .