Thomas Hobbes (1840). “The English Works of Thomas Hobbes of Malmesbury: Dialogue between a philosopher and a student of the common laws in England. Behemoth: The history of the causes of the civil wars of England. The whole art of rhetoric. The art of rhetoric, plainly set forth. The art of sophistry”, p.174
Thomas Hobbes (1750). “The Moral and Political Works To which is Prefixed the Autors Life, Extracted from that Said to be Written by Himself ... Illustr. by the Ed. - London 1750”, p.122
Thomas Hobbes (1812). “The treatise on human nature and that on liberty and necessity. With a suppl. to which is prefixed an account of his life and writings by the editor [P. Mallet].”, p.66