@book{8947,
	author = {Garber, Nicholas J and Hoel,  Lester A },
	title = {Principles of highway engineering and traffic analysis /},
	publisher = {Cengage,},
	year = {c2010.[reprinted 2012]},
	address = {New Delhi :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/wiley034/97003077.html}
}