@book{266550,
	author = {United States.},
	title = {Who are the working mothers?},
	publisher = {Women's Bureau, Workplace Standards Administration, United States Department of Labor,},
	year = {1970.},
	series = {Leaflet ;},
	address = {Washington, D.C. :},
	note = {"October 1970."},
	url = {https://purl.fdlp.gov/GPO/gpo84330}
}