@book{131761,
	author = {Biber, Douglas. and Conrad, Susan.},
	title = {Corpus linguistics :},
	publisher = {Cambridge University Press,},
	year = {1998.},
	address = {Cambridge ;},
	note = {"Commercially available corpora and analytical tools [and Internet on-line sources]": p. 281-287.},
	url = {http://www.loc.gov/catdir/description/cam028/97016560.html}
}