@book{21372,
	author = {Perbal, Bernard V.},
	title = {A practical guide to molecular cloning /},
	publisher = {Wiley,},
	year = {c1988.},
	address = {New York :},
	edition = {2nd ed.},
	note = {"A Wiley-Interscience publication."},
	url = {http://www.loc.gov/catdir/description/wiley032/87034648.html}
}