@book{1922,
	author = {Horsfield, Thomas, and Bastin, John Sturgus,},
	title = {The natural history researches of Dr. Thomas Horsfield (1773-1859) /},
	publisher = {Oxford University Press,},
	year = {c1990.},
	address = {Singapore ;},
	note = {Originally published: 1821-4.},
	url = {http://www.loc.gov/catdir/enhancements/fy0605/91941529-d.html}
}