1899. America, England, and Germany as allies for the open door. John Barrett.
Engineering magazine, vol. 17 (Sept., 1899): 893-902.
1899. America and England in the East. Sir Charles W. Dilke.
North American review, vol. 169 (Oct., 1899): 558-563.
1901. American interests in the Orient. Charles A. Conant.
International monthly, vol. 3 (Feb., 1901): 117-133.
1903. The status of the United States in the Orient. John Barrett.
Independent, vol. 55 (Apr. 23, 1903): 952-953.
1903. The Asiatic problem and its relation to the United States. W. C. Jameson Reid.