1. Abizaid, C., and Coomes, O. T. (2004). Land use and forest fallowing dynamics in seasonally dry tropical forests of the Southern Yucatan Peninsula, Mexico. Land Use Policy. 21(1): 71-84.
2. Achard, F., et al. (eds.) (1998). Identification of Deforestation Hot Spot Areas in the Humid Tropics. Trees Publication Series B, Research Report No. 4. Space Application Institute, Global Vegetation Monitoring Unit, Joint Research Centre (European Commission, Brussels).
3. Aguayo Quezada, S. y O'Dogherty, L. (1986) Los refugiados Guatemaltecos en Campeche y Quintana Roo. Colegio de México: Ciudad de México, México.
4. Aldrete, M. (2003) Interview with Manuel Aldrete, Manager of PPC, Chetumal, Quintana Roo, 13 November 2003. Cited in Forero and Redclift, 2006.
5. Aldrete Terrazas, M. (2008) La reglamentacion forestal frena producción y exportación chiclera. La Jornada del Campo Consejo Civil Mexicano para la Silvicultura Sostenible. Available online: http://www.ccmss.org.mx/documentacion/866-la-reglamentacion-forestal-frena-produccion-y-exportacion-chiclera/