8Pellaud, F. & Eastes, R- E. (2003). The importance of 'presenting' knowledge: The role of the teaching environment in the Allosteric Learning Model, in Actes du Hawaii international conference on social science. Honolulu.
9See Andre Giordan et Gerad de Vecchi, Les Origines du Savoir: Des Conceptions des Apprenants aux Concepts Scientifiques. Deuxieme edition, DELACHAUX ET NIESTLE, Lausanne - Paris, 1994.