@book{190682,
	author = {Sproul, David Kent. and United States},
	title = {A bridge between cultures},
	publisher = {U.S. Dept. of the Interior, National Park Service, Intermountain Region},
	year = {2001.},
	series = {Cultural resources selections},
	address = {Denver, Colo.},
	note = {Shipping list no.: 2002-0055-P.}
}