@book{92372,
	author = {United States.},
	title = {Promotion list, officers, U.S. army, July 1, 1920,},
	publisher = {Govt. print. off.,},
	year = {1921.},
	address = {Washington, D.C.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00113987169}
}