"Klimatafel von Santa Ana / El Salvador"(PDF). Baseline climate means (1961-1990) from stations all over the world (in German). Deutscher Wetterdienst. Retrieved May 2, 2017.
Gaitán, Chester (2009). "Diversiones Públicas y Moralización en El Salvador (1948-1960)". Anuario de Estudios Centroamericanos. 35: 107–116. JSTOR41306415.
"Santa Ana Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 30 September 2023. Retrieved 30 September 2023.
"Santa Ana Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 30 September 2023. Retrieved 30 September 2023.