@book{104740,
	author = {Busch, David D. and ebrary, Inc.},
	title = {David Busch's Nikon D300s guide to digital SLR photography},
	publisher = {Cengage Learning,},
	year = {2009.},
	address = {Boston, MA :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10359309}
}