@book{271753,
	author = {United States.},
	title = {A record six million U.S. job vacancies :},
	publisher = {U.S. Government Publishing Office,},
	year = {2017.},
	series = {S. hrg. ;},
	address = {Washington :},
	note = {Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office.}
}