See K. E. Miller, Government and Politics in Denmark (1968); W. G. Jones, Denmark (1970); P. V. Glob, Denmark: An Archaeological History (tr. 1971); S. Oakley, A Short History of Denmark (1972); H. C. Johansen, The Danish Economy in the Twentieth Century (1986); P. Lauring, Denmark (tr., 7th ed. 1986); K. E. Miller, ed., Denmark (1987).
