Baker, J. P., Baker, F. & Slayton, T. (1986). Conscious conception: Elemental journey through the labyrinth of sexuality. Berkeley. CA: North Atlantic Books.
Chamberlain, D. (1998). The mind of your newborn baby. Berkeley, CA: North Atlantic Books.
Davies, B. (2002). Journey of the soul. London: Hodder & Stoughton.
Hayton, A. (2003, 2007, 2008V Unpublished material, www.wombtwin.com
Jackins, H. ( 1965). The human side of human beings: The theory of re-evaluation counseling. Seattle, WA: Rational Island Publishers.
Lake, F. ( 1966). Clinical theology. London: DLT.
Lake, F. (1981). Tight corners in pastoral counselling. London: DLT. Reprinted 2005
Levine, P., & Kline, M. (2007). Trauma through a child's eyes: Awakening the ordinary miracle of healing. Berkeley, CA: North Atlantic Books.
Levine. P. with Frederick, A. (1997). Waking the tiger: Healing the trauma: The innate capacity to transform overwhelming experience!' * Berkeley, CA: North Atlantic Books.
Lyman, B. J. (2005). Prenatal and perinatal psychotherapy with adults: An integrative model for empirical testing. Journal of Prenatal and Perinatal Psychology and Health, 20(1), 58-76.
Mauger, B. (2008). Love in a time of broken heart: Healing from within. Dublin: Soul Connections.
Solomon, M. F, & Siegel, D. J. (Eds.) (2003). Healing trauma: Attachment, mind, body, and brain. New York: W. W. Norton and Company.
Ward, S. A. (1999). Birth trauma in infants and children. Journal of PrenafaV and Perinatal Psychology and Health, 73(3-4), 201-12.
Ward, S. A. (2004). Suicide and pre and perinatal psychotherapy. Journal of Prenatal and Perinatal Psychology and Health, 19(2), 89-105.
Whitfield, C. (1987). Healing the child within: Discovery and recovery for adult children of dysfunctional families. Deerfield Beach, FL: Health Communications.
Whitfield, C. (1993) Boundaries and relationships: Knowing, protecting and enjoying the self. Deerfield Beach, FL: Health Communications.