1. C. Lidz, Historical perspectives, in Dynamic Assessment, C. Lidz, Ed. (Guilford Press, New York, 1987).
2. L. Vygotsky, Mind in Society (Harvard University Press, Cambridge, MA, 1976); L. Vygotsky, Thought and Language, rev. ed. (MIT Press, Cambridge, MA, 1986); A. Kozulin, Vygotsky's Psychology (Harvard University Press, Cambridge, MA, 1990).
3. L. Vygotsky, Mind in Society (Harvard University Press, Cambridge, MA, 1976); L. Vygotsky, Thought and Language, rev. ed. (MIT Press, Cambridge, MA, 1986); A. Kozulin, Vygotsky's Psychology (Harvard University Press, Cambridge, MA, 1990).
4. L. Vygotsky, Mind in Society (Harvard University Press, Cambridge, MA, 1976); L. Vygotsky, Thought and Language, rev. ed. (MIT Press, Cambridge, MA, 1986); A. Kozulin, Vygotsky's Psychology (Harvard University Press, Cambridge, MA, 1990).
5. R. Feuerstein, The Dynamic Assessment of Retarded Performers: Learning Potential Assessment Device (University Park Press, Baltimore, MD, 1979); R. Feuerstein, Instrumental Enrichment (University Park Press, Baltimore, MD, 1979).