References Extensive reading

ausubel, d.p. (2000), acquisition , retention of knowledge: cognitive view, kluwer academic publishers, isbn 978-0-7923-6505-1 
bell, timothy (1998), extensive reading: why? , how?, iv (12), internet tesl journal 
cobb, t. (2007), computing vocabulary demands of l2 reading , language learning & technology, 11 (3), pp. 38–63 
cobb, t. (2008), commentary: response mcquillan , krashen (2008) [can free reading take way? response cobb (2007)] , language learning & technology, 6 (27), pp. 109–114 
day, r.; bamford, j. (1988), extensive reading in second language classroom, cambridge, u.k: cambridge university press 
furukawa, a. (2005), eigo tadoku kanzen bukkugaido [the complete book guide extensive reading], tokyo: cosmopier publishing 
holley, freda m.; king, janet k. (2008), vocabulary glosses in foreign language reading materials , language learning, 21 (2): 213–219 
huckin, thomas; coady, james (1999), incidental vocabulary acquisition in second language , studies in second language acquisition, 21: 181–193, doi:10.1017/s0272263199002028 
krashen, s. (1989), acquire vocabulary , spelling reading: additional evidence input hypothesis , modern language journal, 73 (4), pp. 440–464, jstor 326879 
mcquillan, j.; krashen, s.d. (2008), commentary: can free reading take way? response cobb (2007) , language learning & technology, 6 (27), pp. 104–109 
parry, k. (1997), vocabulary , comprehension: 2 portraits. , in j. coady & t. huckin, eds., second language vocabulary acquisition, cambridge university press, pp. 55–68, isbn 0-521-56132-9 cs1 maint: text: editors list (link)
rott, susanne; williams, jessica; cameron, richard (2002), effect of multiple-choice l1 glosses , input-output cycles on lexical acquisition , retention , language teaching research, 6 (3): 183–222, doi:10.1191/1362168802lr108oa 
coady, j.; huckin, t.n. (1997), l2 vocabulary acquisition through extensive reading , second language vocabulary acquisition: rationale pedagogy, cambridge university press, isbn 978-0-521-56764-0 
laufer, b. (1997), lexical plight in second language reading – words don t know, words think know, , words can t guess , in j. coady & t. huckin, eds., second language vocabulary acquisition, cambridge university press, pp. 20–34, isbn 0-521-56132-9 cs1 maint: text: editors list (link)

surveys

a series of periodic surveys of graded extensive readers in english have been undertaken helen c. reid thomas , david r. hill, provide overview of evolving state of available readers.

earlier 1988, 1989
1993, elt j (1993) 47 (3): 250–267. doi:10.1093/elt/47.3.250
1997, elt j (1997) 51 (1): 57–81. doi:10.1093/elt/51.1.57
2001, elt j (2001) 55 (3): 300–324. doi:10.1093/elt/55.3.300
2008, elt j (2008) 62 (2): 184–204. doi:10.1093/elt/ccn006