@book{57765,
	author = {Jurafsky, Daniel and Martin, James H.,},
	title = {Speech and language processing :},
	publisher = {Dorling Kindersley India Pvt.Ltd.,},
	year = {2014},
	address = {Upper Saddle River, N.J. :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0812/2008010335.html}
}