@book{48383,
	author = {Hanratty, Dennis Michael and Library of Congress.},
	title = {Colombia, a country study},
	publisher = {The Division},
	year = {c1990.},
	series = {Area handbook series},
	address = {[Washington, D.C.]},
	edition = {4th ed.},
	note = {"Research completed December 1988."}
}