APA (7th ed.) Zitazioa
Montessori, M. The Two Natures of the Child and The Meaning of Adaptation. Association Montessori Internationale.
Chicago Style (17th ed.) Zitazioa
Montessori, Maria. The Two Natures of the Child and The Meaning of Adaptation. lugar de publicación no identificado: Association Montessori Internationale.
MLA (9th ed.) Zitazioa
Montessori, Maria. The Two Natures of the Child and The Meaning of Adaptation. Association Montessori Internationale.
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