Cocking, R. R., Friedman, S. L., & Scholnick, E. K. (1987). Blueprints for thinking: The role of planning in cognitive development. The University Press.
Chicago-viite (17. p.)Cocking, Rodney R., Sarah L. Friedman, ja Ellin K. Scholnick. Blueprints for Thinking: The Role of Planning in Cognitive Development. Cambridge: The University Press, 1987.
MLA-viite (9. p.)Cocking, Rodney R., et al. Blueprints for Thinking: The Role of Planning in Cognitive Development. The University Press, 1987.
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