Notes
- 1976 . El espíritu de la colmena , Madrid : Elías Querejeta Ediciones .
- Bringuier , Jean‐Claude . 1980 . Conversations with Jean Piaget , 119 – 21 . Chicaso : University Press of Chicago .
- Piaget , Jean . 1962 . Play, Dreams and Imitation in Childhood , New York : Norton .
- Arata , Luis . 1982 . The Festive Play of Fernando Arrabal , Lexington : University Press of Kentucky .
- 1978 . L'Avant‐Scenedu cinéma , October : 16