1. Maturation and the patterning of behavior;Gesell,1933
2. The Neuromuscular Maturation of the Human Infant;McGraw,1943
3. The psychobiology of speech development;Trevarthen;Lang. Brain Dev. Asp.,1974
4. Eye-Hand Coordination in the Newborn;von Hofsten;Dev Psychol,1982
5. Mouthing and grasping in neonates: evidence for the early detection of what hard or soft substances afford for action;Rochat;Infant Behav Dev,1987