1. Cinnabar in Mesoamerica: Poisoning or mortuary ritual?;Avila;J. Archaeol. Sci.,2014
2. Quirigua archaeology and history revisited;Ashmore;J. Field Archaeol.,1984
3. Mercury and Ancient Maya. MA Thesis;Austin,1994
4. San José Ixtapa: Un sitio arqueológico dedicado a la produccíon de mercurio;Barba;Anales de Antropologia,1986
5. Early Classic Ritual Deposits Within the Copan Acropolis: the Material Foundations of Political Power at a Classic Period Maya Center.PhD Thesis;Bell,2007