Wallinsky, David: David Wallechinsky's Twentieth Century: History With the Boring Parts Left Out, Little Brown & Co., 1996, ISBN0-316-92056-8, 978-0-316-92056-8 – cited by White
Brzezinski, Zbigniew: Out of Control: Global Turmoil on the Eve of the Twenty-first Century, Prentice Hall & IBD, 1994, – cited by White
