"Johnny Isakson Says Sequestration Not A Concern In Georgia, But Constituents Disagree" by Amanda Terkel, Sam Stein, www.huffingtonpost.com. March 25, 2013.
Colin MacLaurin (1756). “A Treatise of Algebra, in Three Parts: Containing I. The Fundamental Rules and Operations; II. The Composition and Resolution of Equations of All Degrees, and the Different Affections of Their Roots; III. The Application of Algebra and Geometry to Each Other. To which is Added an Appendix Concerning the General Properties of Geometrical Lines”, p.1
Giuseppe Marco Antonio Baretti, Samuel Johnson (1778). “A Grammar of the Italian Language: With a Copious Praxis of Moral Sentences. To which is Added an English Grammar for the Use of the Italians”, p.324