@book{61544,
	author = {Summers, Clyde W. and Wellington, Harry H.},
	title = {Cases and materials on labor law},
	publisher = {Foundation Press},
	year = {1982.},
	series = {University case book series},
	address = {Mineola, N.Y.},
	edition = {2nd ed.},
	note = {Kept up to date by statutory supplements.}
}