@book{35785,
	author = {Mill, John Stuart, and Warnock, Mary.},
	title = {Utilitarianism ; [and], On Liberty ; [and], Essay on Bentham /},
	publisher = {Fount Paperbacks,},
	year = {1979.},
	address = {London :},
	note = {This collection originally published: London : Collins, 1962.}
}