Douglas, Peter M.J.; Demarest, Arthur A.; Brenner, Mark; Canuto, Marcello A. (2 May 2016). "Impacts of Climate Change on the Collapse of Lowland Maya Civilization". Annual Review of Earth and Planetary Sciences. 44: 613–645. Bibcode:2016AREPS..44..613D. doi:10.1146/annurev-earth-060115-012512.
Douglas, Peter M.J.; Demarest, Arthur A.; Brenner, Mark; Canuto, Marcello A. (2 May 2016). "Impacts of Climate Change on the Collapse of Lowland Maya Civilization". Annual Review of Earth and Planetary Sciences. 44: 613–645. Bibcode:2016AREPS..44..613D. doi:10.1146/annurev-earth-060115-012512.