1. Barthes, R. (1974). S/Z. New York: Hill & Wang.
2. Coleridge, S. T. (1983). Biographia literaria (2 Vols.) London: Routledge & Kegan Paul. (Original work published 1817)
3. Collins, A., Brown, J. S. & Newman, S. E. (1989). Cognitive apprenticeship: Teaching the crafts of reading, writing, and mathematics. In L. Resnick (Ed.), Knowing, learning, and instruction: Essays in honor of Robert Glaser (pp. 454-494). Hillsdale, NJ: Lawrence Erlbaum Associates, Inc.
4. Collins, B. (2001, November 23). The companionship of a poem. The Chronicle of Higher Education, p. B5.