Berk, L. E., & Winsler, A. (1995). Scaffolding children's learning: Vygotsky and early childhood education. National Association for the Education of Young Children.
Chicago-viite (17. p.)Berk, Laura E., ja Adam Winsler. Scaffolding Children's Learning: Vygotsky and Early Childhood Education. Washington: National Association for the Education of Young Children, 1995.
MLA-viite (8. p.)Berk, Laura E., ja Adam Winsler. Scaffolding Children's Learning: Vygotsky and Early Childhood Education. National Association for the Education of Young Children, 1995.
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