Alexander Hamilton (1831). “The Federalist on the New Constitution, Written in the Year 1788, with an Appendix Containing the Letters of Pacificus and Helvidius on the Proclamation of Neutrality of 1793”, p.435
John Ruskin (1854). “On the nature of Gothic architecture: and herein of the true functions of the workman in art. Being the greater part of the 6th chapter of the 2nd vol. of 'Stones of Venice'. [48 p.].”, p.14