1. A study of the diplomatic profession worldwide, for example, holds that most U. S. diplomats "have origins in the upper-middle cross-section, . . ." Martin Mayer, The Diplomats. New York: Doubleday , 1983. 128."
2. George F. Kennan, Memoirs, 1925-1950. Boston: Little, Brown and Company, 1967. 12.
