@book{52456,
	author = {Marcantonio, Vito, and Foster, William Z.,},
	title = {Labor's Martyrs: Haymarket 1887, Sacco and Vanzetti 1927},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Release date is 2004-02-01},
	url = {https://www.gutenberg.org/ebooks/11009}
}