"Rose Book" of Chile : communications exchanged between the chancelleries of Chile and of Peru regarding the question of Tacna and Arica (1905 to 1908). Observations on the note of His Excellency Mr. Seoane of May 8, 1908 with an abstract and parallel study
Chile. Ministerio de Relaciones Exteriores; Peru. Ministerio de Relaciones Exteriores; Willis, Bailey, 1857-1949; United States. Dept. of State