Kikas, E. (1997). Conceptual development in school-aged children: The impact of teaching. Tartu University Press.
Chicago-viite (17. p.)Kikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu, Estonia: Tartu University Press, 1997.
MLA-viite (8. p.)Kikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu University Press, 1997.
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