@book{75558,
	author = {Rodgers, Daniel T. and American Council of Learned Societies.},
	title = {The work ethic in industrial America, 1850-1920},
	publisher = {University of Chicago Press,},
	year = {1979, c1978.},
	address = {Chicago :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10292362}
}