Incoming Resources
- The Gesell Institute's child from one to six, evaluating the behavior of the preschool child, Louise Bates Ames ... [et al.]
- The first relationship, mother and infant, Daniel Stern
- Distress and comfort, Judy Dunn
- The world of the newborn, Daphne Maurer, Charles Maurer
- The rational infant, learning in infancy, T.G.R. Bower
- Patterns of mothering;, maternal influence during infancy., Introd. by René A. Spitz