Bibliografia Brady, James E.; Keith M. Prüfer (eds.) (2005) In the Maw of the Earth Monster: Mesoamerican Ritual Cave Use. Austin: University of Texas Press.
Brady, James E.; Wendy Ashmore (1999) Mountains, Caves, Water: Ideational Landscapes of the Ancient Maya. (w:) Wendy Ashmore, A. Bernard Knapp (eds.) Archaeologies of Landscape: Contemporary Perspectives. Blackwell Publishers.
Kováč, Milan; Fátima Tec Pool, Dora Maritza García Patzán (2024) The Cave and the Power. Mythological Patterns in the Founding of Maya Political Centers at Uaxactun, Guatemala. „Axis Mundi” 18(2):1-27.
MacLeod, Barbara; Dennis E. Puleston (1978) Pathways into Darkness: The Search for the Road to Xibalbá. (w:) Merle Greene Robertson i Donnan Call Jeffers (eds.) Tercera Mesa Redonda de Palenque, June 11-18, 1978, Palenque. Palenque: a Conference on the Art, Hieroglyphics, and Historic Approaches of the Late Classic Maya 4. Pre-Columbian Art Research Center, s. 71-77.
Martin, Simon (2001) Under a Deadly Star: Warfare among the Classic Maya. (w:) Nikolai Grube (ed.) Maya: Divine Kings of the Rain Forest. Cologne: Könemann, s. 174-185.
Prüfer, Keith M.;