6Watson J. The Philosophy and Science of Nursing [M].Colorado: Colorado Associated University Press, 1985.
7Appleton C. The Meaning of Human Care and the Experience of Caring in A University School of Nursing. Is the Caring Imperative in Education[M]. New York: National League for Nursing, 1990.
8Leininger M M. Leininger's Theory of Nursing: Cuhural Care Diversity and Universality[J]. Nurs Sci Q, 1988, 1(4):152-160.
9Watson J. Nursing: The Philosophy and Science of Caring [M]. Boston: Little Brown and Company, 1979:254.
10Watson J. Nursing: Human Science and Human Care. A Theory of Nursing[M]. New York: Nationa League for Nursing, 1988:34.