1. Bush, G. (1992, January). The state of the union address. Presented to the Congress of The United States, Washington, D.C.
2. Conn, H. & Boyett, J. (1991). Workplace 2000: The revolution reshaping American business. New York: Dutton.
3. Howe-Murphy, R. & Charboneau, B.G. (1987). Therapeutic recreation intervention: An ecological approach. Englewood Cliffs, NJ: Prentice-Hall.
4. Curriculi-Curricula