1 Biber, D, "Variation across speech and writing" Cambridge University Press 1988
2 Gilquin, G, "Too chatty: Learner academic writing and register variation" 1 (1): 41-61, 2008
3 Biber, D, "Spoken and written textual dimensions in English: Resolving the contradictory findings" 62 (62): 384-414, 1986
4 Biber, D, "Speaking and writing in the university: Multidimensional comparison" 36 (36): 9-48, 2002
5 Biber, D, "On the complexity of discourse complexity: A multidimensional analysis" 15 (15): 133-163, 1992
6 Chafe, W. L, "Literature, language, and learning: The nature and consequence of reading and writing" Cambridge University Press 105-123, 1985
7 Petch-Tyson, S, "Learner English on computer" Longman 107-118, 1998
8 Granger, S, "Learner English on Computer" Longman 119-131, 1998
9 Oi, K, "EFL writing in East Asia: Practice, perception and perspectives" Seisen University 2016
10 Holmes, J, "Doubt and certainty in ESL textbooks" 9 : 21-43, 1988
1 Biber, D, "Variation across speech and writing" Cambridge University Press 1988
2 Gilquin, G, "Too chatty: Learner academic writing and register variation" 1 (1): 41-61, 2008
3 Biber, D, "Spoken and written textual dimensions in English: Resolving the contradictory findings" 62 (62): 384-414, 1986
4 Biber, D, "Speaking and writing in the university: Multidimensional comparison" 36 (36): 9-48, 2002
5 Biber, D, "On the complexity of discourse complexity: A multidimensional analysis" 15 (15): 133-163, 1992
6 Chafe, W. L, "Literature, language, and learning: The nature and consequence of reading and writing" Cambridge University Press 105-123, 1985
7 Petch-Tyson, S, "Learner English on computer" Longman 107-118, 1998
8 Granger, S, "Learner English on Computer" Longman 119-131, 1998
9 Oi, K, "EFL writing in East Asia: Practice, perception and perspectives" Seisen University 2016
10 Holmes, J, "Doubt and certainty in ESL textbooks" 9 : 21-43, 1988
11 Biber, D, "Dimensions of register variation in Somali" 4 : 41-75, 1992
12 Hawkins, J. A, "Criterial features in L2 English: Specifying the reference levels of the common European framework" Cambridge University Press 2012
13 Granger, S, "Connector usage in the English essay writing of native and non-native EFL speakers of English" 15 : 19-29, 1996
14 Aijmer, K, "Computer learner corpora, second language acquisition and foreign language teaching" John Benjamins 55-76, 2002
15 Chafe, W. L, "Comprehending oral and written language" Academic Press 83-113, 1986
16 Lorenz, G, "Coherence in spoken and written discourse: How to create it and how to describe it" John Benjamins 1999
17 Yuichiro Kobayashi, "Automated Scoring of L2 Spoken English with Random Forests" 범태평양 응용언어학회 20 (20): 55-73, 2016
18 Kroch, A. S, "A quantitative study of the syntax of speech and writing" National Institute of Education 1982
19 Fan, Y, "A multidimensional study on the English writing of Chinese university and graduate students" 2 : 220-232, 2012
20 Quirk, R, "A comprehensive grammar of the English language" Longman 1985