Parse, R.R. (2007). The humanbecoming school of thought in 2050. Nursing Science Quarterly, 20, 308-311.
15.
Rain, E. (2002). Untitled photograph. Retrieved September 30, 2005, from http://www.eveningrain.com
16.
Rodgers, B.L. (2000). Philosophical foundations of concept development . In B. L. Rodgers & K. A. Knafl, Concept development in nursing: Foundations, techniques, and applications (2nd ed., pp. 7-38). Philadelphia: Saunders.
17.
Rogers, M.E. (1992). Nursing science and the space age. Nursing Science Quarterly, 5(1), 27-34.
18.
Sartre, J.P. (1966). Being and nothingness. New York: Washington Square Press.
19.
Sears, D.J. (2007). Darcy's studio. Sausalito, CA. Retrieved July 25, 2007, from http://www.djsears.com
20.
Symphony of Leaves. (2007). Retrieved July 25, 2007, from https://www.keysecure.com/canadiangifts.com/goldleaves.htm
21.
Tillich, P. (2000). The courage to be (2nd ed.). New Haven, CT: Yale University Press
22.
Wordpress. (2005). On being misunderstood . Et Cetera. Retrieved July 19, 2007, from http://disembedded.wordpress.com/2005/06/20/on-being-misunderstood/