1. A. C. Purves and V. Rippere, Elements of Writing About a Literary Work—a study of response to literature, Illinois , NCTE, 1968.
2. I. A. Richards, Practical Criticism, Routledge and Kegan Paul, 1929.
3. K. J. Turner, Possible Worlds, University of Warwick, 1979.
4. J. N. Britton, in Response to Literature, ed. J. R. Squire, Illinois , NCTE 1966, p. 132.
5. D. Jackson, Continuity in Secondary English, Methuen, 1982, p. 129.