• Bower, G. H. (1972). Mental imagery and associative learning. In Gregg, L., Ed., Cognition in learning and memory. New York: John Wiley and Sons.
  • Kosslyn, S. M. (1980). Image and mind. Cambridge, MA: Harvard University Press.
  • Lowenfeld, V. & Brittain, W. L. (1985). Creative and mental growth. New York: Macmillan.
  • Paivio, R. (1970). Imagery and verbal processes. New York: Holt, Rinehart, & Winston.
  • Piaget, J. & Inhelder, B. (1971). Mental imagery in the child. London: Routledge & Kegan Paul.
  • Pressley, M. (1977). Imagery and children's learning. Review of Educational Research, 47, 585622.
  • Richardson, J. T. E. (1980). Mental imagery and human memory. New York: St. Martin's Press.