4Bronfenbrenner, U. The ecology of human development. Cambridge, M.A.: Harvard University Press, 1979:97-123
5Kagan, S.L. Moving from here to there: Rethinking continuity and transitions in early care and education. In B. Spodek & O. Saracho (Eds.). New York: Teachers College Press,1991:44-65
6Neuman, M. J. The wider context: An international overview of transition issues. In Fabian H. & Dunlop A.W. A. (Ed.), Transition in the early years-debating continuity and progression for young children in early education. London: Routledge Falmer, 2002:8-22
7Fabian H. & Dunlop A.W.A. Introduction. Fabian H. & Dunlop A.W.A. (Ed.), Transition in early years-debating continuity and progression young children in early education. London: RoutledgeFalmer, 2002:1-7