BitzerLloyd F.1968. The rhetorical situation. Philosophy and Rhetoric1(1). 1-14.
2.
DevittAmy J.1989a. Genre as textual variable: Some historical evidence from Scots and American English. American Speech64(4). 291-303.
3.
DevittAmy J.1989b. Standardizing written English: Diffusion in the case of Scotland, 1520-1659. Cambridge: Cambridge University Press.
4.
EckertPenelope. 2012. Three waves of variation study: The emergence of meaning in the study of sociolinguistic variation. Annual Review of Anthropology41. 87-100.
5.
HallidayM. A. K.1976. Language as social semiotic: The social interpretation of language and meaning. London: Edward Arnold.
6.
HylandKen. 2004. Genre and second language writing. Ann Arbor: University of Michigan Press.
7.
JohnsAnn M.1997. Text, role and context: Developing academic literacies. Cambridge: Cambridge University Press.
8.
SwalesJohn M.1990. Genre analysis: English in academic and research settings. Cambridge: Cambridge University Press.
9.
VillanuevaVictorArolaKristin L.2011. Cross-talk in comp theory: A reader. 3rd edn. Urbana, IL: National Council of Teachers of English.
10.
WardleElizabethDownsDouglas. 2014. Writing about writing: A college reader. 2nd edn. Boston: Bedford/St. Martin’s.
11.
WilliamsJoseph M.1981. The phenomenology of error. College Composition and Communication32(2). 152-168.