The Case of the common-wealth of England stated : or, the equity, utility, and necessity, of a submission to the present government ; A Discourse of the excellencie of a free-state, above a kingly-government / by Marchamont Needham. - Nedham, Marchamont,‏ 1620-1678‏ (Printed for E. Blackmore, and R. Lowndes, 1650)