@book{13,
	author = {Descartes, Alligator. and Bunce, Tim.},
	title = {Programming the Perl DBI /},
	publisher = {O'Reilly,},
	year = {2000.},
	address = {Cmabridge, MA :},
	url = {http://www.loc.gov/catdir/enhancements/fy0715/00022023-d.html}
}