Mora, J. C., Layer, P. W. y Jaimes-Viera, M. del C. (2012) «New 40Ar/39Ar ages from the Central Part of the Chiapanecan Volcanic Arc, Chiapas, México», Geofísica Internacional, 51(1), pp. 39–49. doi: 10.22201/igeof.00167169p.2012.51.1.144.