@book{92336,
	author = {Army War College (U.S.) and United States.},
	title = {Landscape sketching /},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1917.},
	series = {Document / United States. War Dept. ;},
	address = {Washington, [D.C.] :},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00113929947}
}