Links to other resources
- umbel.org /umbel/sc/Andean_EquatorialLanguageFamily
- umbel.org /umbel/sc/EquatorialLanguageFamily
- sw.opencyc.org /2012/05/10/concept/en/Andean_EquatorialLanguageFamily
- sw.opencyc.org /2012/05/10/concept/en/EquatorialLanguageFamily