@book {10922,
	title = {National Audubon Society Guide Photographing America{\textquoteright}s National Parks},
	year = {2009},
	note = {Color Illustration, Maps},
	pages = {191},
	publisher = {Firefly Books},
	organization = {Firefly Books},
	edition = {Digital},
	keywords = {Photographs},
	author = {Fitzharris, Tim}
}
@book {10876,
	title = {National Audubon Society Guide to Nature Photography},
	year = {2008},
	note = {Color Illustrations},
	pages = {207},
	publisher = {Firefly Books},
	organization = {Firefly Books},
	edition = {Digital},
	keywords = {Photographs},
	author = {Fitzharris, Tim}
}
