1. American Hospital Association . ( 2003 ).U.S. News and World Report health hospitals. Retrieved from http://health.usnews.com/best-hospitals
2. Bakhtin , M. M. ( 1981 ).The dialogic imagination: Four essays(C. Emerson & M. Holquist, Trans.) . In M. Holquist (Ed.) (pp. 259 – 422 ). Austin : The University of Texas Press . (Original work published 1975)
3. Bakhtin , M. M. ( 1984 ).Problems of Dostoevsky's poetics. In C. Emerson (Ed. & Trans.). Minneapolis: University of Minnesota Press. (Original work published 1929)
4. Bakhtin , M. M. (1990).Art and answerability(V. Liapunov & K. Brostrom, Trans.). In M. Holquist & V. Liapunov (Eds.) (pp. 4–256). Austin: The University of Texas Press. (Original work published 1895/1975)