Hayes-RothB.RothF. H. (1979). A cognitive model of planning.Cognitive Science, 255–310.
2.
Johnson-LairdP. N. (1988). The computer and the mind.Cambridge, MA: Harvard University Press.
3.
MillerG. A.GallanterE.PribramK. (1960). Plans and the structure of behavior.Nueva York: Holt, Rinehart and Winston.
4.
RogoffB. (1990). Apprenticeship in Thinking. Cognitive Development in Social Context (Trad. cast., 1993, Aprendices del pensamiento.Madrid: Paidos). Nueva York: Oxford University Press.
5.
WillenskyR. (1983).Planning & Understanding. A Computational Approach to Human Reasoning.Londres: Addison-Wesley Publising Company.