Bergson, H. (1911). Creative evolution (A. Mitchell, Trans.). New York: Henry Holt.
2.
Borkan, J. (1999). Immersion/crystallization. In B. Crabtree & W. Miller (Eds.), Doing qualitative research (pp.179-194). Thousand Oaks, CA: Sage.
3.
Cowling, W.R. (1986). The relationship of mystical experience, differentiation, and creativity in college students. In V. M. Malinski (Ed.), Explorations on Martha Rogers' science of unitary human beings (pp. 131-143). Norwalk, CT: Appleton-Century-Crofts.
James, W. (1929). Varieties of religious experienceNew York: Random House.
6.
Murphy, M. (1992). The future of the body: Explorations into the further evolution of human nature. Los Angeles: Tarcher.
7.
Rogers, M. (1980). Nursing: A science of unitary man. In J. P. Riehl & C. Roy (Ed.), Conceptual models for nursing practice (pp. 329-337). Norwalk, CT: Appleton-Century-Crofts.
8.
Sadala, M.L.A., & Adorno, R.De. C.F. (2002). Phenomenology as a method to investigate the experience lived: A perspective from Husserl and Merleau Ponty's thought. Journal of Advanced Nursing, 37, 282-293.
9.
Thomas, S., Smucker, C. & Droppleman, P. (1998). It hurts most around the heart: A phenomenological exploration of women's anger. Journal of Advanced Nursing, 28, 311-322.
10.
Watson, J. (1999). Nursing: Human science and human care (7th ed.). Boston: NLN.
11.
Watson, J. (2005). Caring science as sacred science. Philadelphia: F. A. Davis.
12.
Wilber, K. (2000). A theory of everything: An integral vision for business, politics, science and spirituality. Boston, MA : Shambhala.
13.
Witte, A.S., van der Wal, D.M., & Steyn, H.C. (2008). Mystical experience in the context of health care . Journal of Holistic Nursing, 26(2), 84-92.