Piaget, Jean, Boring, Edwin G.; Werner, Heinz; Langfeld, Herbert S.; Yerkes, Robert M. , 编, Jean Piaget., A History of Psychology in Autobiography, Vol IV. (Worcester: Clark University Press), 1952: 237–256 [2021-02-28], doi:10.1037/11154-011(英语)
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Piaget, J. Gruber, H.E.; Voneche, J.J. , 编. The essential Piaget. New York: Basic Books. 1977.
Piaget, Jean, Boring, Edwin G.; Werner, Heinz; Langfeld, Herbert S.; Yerkes, Robert M. , 编, Jean Piaget., A History of Psychology in Autobiography, Vol IV. (Worcester: Clark University Press), 1952: 237–256 [2021-02-28], doi:10.1037/11154-011(英语)