Weinberg, The Foreign Policy, I. 239-63; Donald Cameron Watt, «German Plans for the Reoccupation of the Rhineland: A Note», Journal of Contemporary History, 1 (1966), 193-9; Hildebrand, Das vergangene Reich, 604-17; James T. Emmerson, The Rhineland Crisis, 7 March 1936: A Critical Study in Multilateral Diplomacy (London, 1977).
