@book{35600,
	author = {Langford, Michael John, 1933-},
	title = {Basic photography},
	publisher = {Focal Press},
	year = {2000},
	address = {Oxford},
	edition = {7th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/els031/00059331.html}
}