@book{80554,
	author = {Bullock, Charles J.,},
	title = {Selected readings in economics /},
	publisher = {Ginn & Company,},
	year = {[1907].},
	series = {Selections and documents in economics},
	address = {New York :},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00136079888}
}