@book{2765,
	author = {Sinnott, Colin,},
	title = {The RAF and aircraft design, 1923-1939 :},
	publisher = {Routledge,},
	year = {2013.},
	series = {Cass Series: Studies in Air Power,},
	address = {Oxfordshire, England ;},
	url = {http://site.ebrary.com/id/10876522}
}