6Barritt L, Beekman T, Bleeker H & Mulderij K, 1983. A Handbook for Phenomenological Research in Education. Michigan: The University of Michigan, School of Education.
7Clandinin, D. J. 1992. Narrative and story in teacher education. In T. Russell, & H. Munby ( Eds. ), Teachers and Teaching : From Classroom to Reflection. Sussex: Falmer Press.
8Jackson, 2002. Reticence in Second Language Case Discussions : Anxiety and Aspirations. System.
9Swain, Merrill, 1985. Communicative Competence: Some Roles of Comprehensible Input and Comprehensible Output in Its Development. In S. Gass & C. Madden (eds.).Input in SLA. Rowley, Mass: Newbury House.
10Tsui, A, 1995. Introducing Classroom Interaction. London : Penguin Group.
