Inhelder, B., Sinclair, H., & Bovet, M. (1974). Learning and the development of cognition. Harvard University Press.
Cita Chicago Style (17a ed.)Inhelder, Bärbel, Hermine Sinclair, y Magali Bovet. Learning and the Development of Cognition. Cambridge, Mass: Harvard University Press, 1974.
Cita MLA (9a ed.)Inhelder, Bärbel, et al. Learning and the Development of Cognition. Harvard University Press, 1974.
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