1. Aristotle. (1996). Topics. (R. Smith, Trans.). New York: Oxford University Press.
2. Armstrong, S., Gleitman, L., & Gleitman, H. (1983). What some concepts might not be. Cognition, 13, 263–308.
3. Askehave, I., & Swales, J. (2001). Genre identification and communicative purpose: A problem and a possible solution. Applied Linguistics, 22(2), 195–212. http://doi.org/10.1093/applin/22.2.195 .
4. Basturkmen, H. (2012). A genre-based investigation of discussion sections of research articles in dentistry and disciplinary variation. Journal of English for Academic Purposes, 11(2), 134–144. http://doi.org/10.1016/j.jeap.2011.10.004 .
5. Bhatia, V. K. (1993). Analysing genre: Language use in professional settings. London: Longman.