APA (7th ed.) Citation

KOHLER Richard. (2014). Jean Piaget. Bloomsbury Acaqdemic.

Chicago Style (17th ed.) Citation

KOHLER Richard. Jean Piaget. Bloomsbury Acaqdemic, 2014.

MLA (9th ed.) Citation

KOHLER Richard. Jean Piaget. Bloomsbury Acaqdemic, 2014.

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