@book{300154,
	author = {Launius, Roger D., and United States.},
	title = {Historical analogs for the stimulation of space commerce /},
	publisher = {National Aeronautics and Space Administration, Office of Communications, Public Outreach Division, History Program Office,},
	year = {2014.},
	series = {Monographs in aerospace history ;},
	address = {Washington, DC :},
	url = {https://purl.fdlp.gov/GPO/gpo53423}
}