1. Bernstein, N. (1967). The coordination and regulation of movement. New York: Pergamon Press.
2. Bruner, J. S. (1970). The growth and structure of skill. In K. Connolly (Eds.), Mechanisms of motor skill development, (pp. 63–92 ). New York: Academic Press.
3. Bruner, J. S. (1975). The ontogenesis of speech acts. Journal of Child Language, 2, 1–11.
4. Bruner, J. S. (1982). The organization of action and the nature of the adult-infant transaction. In E. Z. Tronick (Ed.), Social interchange in infancy, (pp. 23–35 ). Baltimore: University Park Press.
5. Bruner, J. S., & Sherwood, V. (1976). Peek-a-boo and the learning of rule structures. In J. S. Bruner, A. Jolly, & K. Silva (Eds.), Play: Its role in evolution and development, (pp. 277–285 ). Harmondsworth: Penguin.