@book{829868,
	author = {Coyle, John J. and Novack, Robert A.,},
	title = {Transportation :},
	publisher = {Cengage Learning,},
	year = {2016.},
	address = {Boston :},
	edition = {8th ed.},
	note = {Sixth edition published: Mason, OH : South-Western Cengage Learning, c2011.}
}