The importance of attachment:
- Bowlby, J. (1982). Attachment, Second Edition, Basic Books.
- Wright, K. (1997). Babies, Bonds and Brains Discover Magazine, October.
- Rank, O. (1929-31). Will Therapy. W. W. Norton (1978).
- Schore, A. (1994). Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development. Lawrence Erlbaum Associates.
- Winnicott, D. W. (1965). Maturational Processes and the Facilitating Environment: Studies in the Theory of Emotional Development London: Hogarth Press.
- Doi, T. (2002).The Anatomy of Dependence. Kodansha.
- Bowlby, J. (1951). Maternal care and mental health. World Health Organization Monograph (Serial No. 2).
- Bretherton, I. (1992). The Origins of Attachment Theory: John Bowlby and Mary Ainsworth. Developmental Psychology 28(5):759-775.