Kikas, E. (1997). Conceptual development in school-aged children: The impact of teaching. Tartu University Press.
Chicago Style aipamenaKikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu, Estonia: Tartu University Press, 1997.
MLA aipamenaKikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu University Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.