1. "A tragic page of American history,"The New Voice, New York, 22 April 1898

1. "A tragic page of American history,"The New Voice, New York, 22 April 1898, map_case: Dr.37. Reminiscencias históricas escritas por el general Mariano Ruiz, 70704514. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/347987 Accessed September 25, 2026.