Geschichtsschreibung: USA W 7726 Z Report annua1 historica1-association. - Annua1 Report of the American Historica1 Association for the year•.• 1929. 1931. 1932. 1935. -Washington: Gov.Pr.Off. 1930-36. 8° (71st Congress, 2d Session. House Document. 447. -72d Congress, 1st Session. House Document. 317. -74th Congress, 2d Session. House Document. 328.)