@book{38010,
	author = {Pennock, J. Roland and American Society for Political and Legal Philosophy.},
	title = {Voluntary associations /},
	publisher = {Atherton Press,},
	year = {1969.},
	series = {Nomos ;},
	address = {New York :},
	edition = {1st ed.},
	note = {"Yearbook of the American Society for Political and Legal Philosophy."}
}