@book{43381,
	author = {United States},
	title = {Situs picketing.},
	publisher = {U.S. Govt. Print. Off.},
	year = {1969.},
	address = {Washington},
	note = {Hearings on H.R. 100, a bill to amend section 8(b)(4) of the National labor relations act, as amended, with respect to strikes at the sites of construction projects.}
}