References
Eleanor Rosch
(1999)., Reclaiming concepts, in R. Nunez & W. Freeman (eds.), Reclaiming cognition, Thorverton, Imprint Academic, pp. 61-78.
with Varela, F. , Thompson, E. (1991). The embodied mind: Cognitive science and human experience, MIT Press, Cambridge, Mass.
(1973). Natural categories. Cognitive Psychology 8, pp. 328-350.