セルビアの国内事情・対外関係　1910～1929年　米国国務省文書
Records of the Dept. of State relating to Internal Affairs of Serbia and to Political Relations between the United States and Serbia, 1910 - 1929. (D.F. 872 & 711.72). NARA, RG59. 35mm silver positive microfilm 3 reels.