@book {2677,
	title = {The meaning of photography},
	series = {Clark Studies in the Visual Arts },
	year = {2005},
	pages = {211},
	publisher = {Yale University Press},
	organization = {Yale University Press},
	chapter = {Fotografia},
	address = {Massachusetts},
	isbn = {978-0-300-12150-6}
}
@book {2670,
	title = {The Pivot of the World},
	series = {Photography and its Nation},
	year = {2006},
	pages = {220},
	publisher = {The MIT Press},
	organization = {The MIT Press},
	chapter = {Fotografia},
	address = {Massachusetts},
	isbn = {0-262-69333-X}
}
