ロイド・ガードナー
The Origins of the Cold War, with Arthur Schlesinger, Jr., and Hans J. Morgenthau, (Ginn-Blaisdell, 1970).
Creation of the American Empire: U.S. Diplomatic History, with Walter F. LaFeber and Thomas J. McCormick, (Rand McNally, 1973).
Looking Backward: A Reintroduction to American History, with William L. O'Neill, (McGraw-Hill, 1974).