Liddicoat, J., Denham, C.R. y Paull, C.K. 1981. Paleomagnetism of cored sediment from Lake Atitlán, Guatemala: a preliminary study. Geofísica Internacional. 20, 3 (jul. 1981), 263–270. DOI:https://doi.org/10.22201/igeof.00167169p.1981.20.3.1090.