El Heraldo de la Revolucion
El Heraldo de la Revolucion became the organ of the Revolutionary Government. The first number of which came out September 29, 1898 was changed successively to Heraldo Filipino, to Indice Oficial, and finally to Gaceta de Filipinos. Arsenio Cruz Herrera, the first Filipino mayor of Manila was a staff of the El Heraldo.
- "Bayang Pinagpala." Historicalcalendar, 14 October 2005. http://historicalcalendar.blogspot.com/2005_10_01_archive.html (accessed on August 03, 2007).
- Soriano, D.H. et al. The Roces Family: Publishers, with a History of the Philippine Press. Manila: Isla Filipinas Pub.,1987.