@book{543452,
	author = {Keefer, Louis E.},
	title = {Urban travel patterns for airports, shopping centers, and industrial plants},
	publisher = {Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences,},
	year = {1966.},
	series = {National cooperative Highway Research Program. Report 24},
	address = {[Washington]},
	note = {"NCHRP project 7-1 Fy '64."}
}