B. L. Rayner, Thomas Jefferson (1834). “Life of Thomas Jefferson: with selections from the most valuable portions of his voluminious and unrivalled private correspondence : with portrait”, p.423
Robert Owen (1841). “A development of the principles and plans on which to establish self-supporting home colonies: as a most secure and profitable investment for capital, and an effectual means permanently to remove the causes of ignorance, poverty, and crime”, p.7
Jean-Baptiste Massillon (1845). “Sermons of John-Baptist Massillon, Bishop of Clermon, to which is prefixed the life of the author, from the last London edition”, p.122