1. Christopher Andrew and Oleg Gordievsky ,Instructions from the Centre: Top Secret Files on KGB Foreign Operations 1975–1985( London: Stodder & Houghton , 1991 ), Chapter 4, “Operation RYaN,” pp. 67 – 90 . The February 1983 cables are on pp. 69–81 .
2. James Mann ,Rise of the Vulcans: The History of Bush's War Cabinet( New York : Viking , 2004 ), p. 139 .