1. C. for the Common Organisation of Agricultural Markets, “Rice market,” European Commission; AGRICULTURE AND RURAL DEVELOPMENT, Technical report, November 2016
2. Childs, N., Burdett, A.: The U.S. rice export market; rice situation and outlook. Economic Research Service - USDA, Technical report (2000)
3. Chauhan, B., Jabran, K., Mahajan, G.: Rice Production Worldwide, 1st edn. Springer, New York (2016)
4. Mazuera, C.A. Neira, J.D.: ANALISIS DE LOS COSTOS DE PRODUCCION DE ARROZ, Oriza sativa L., EN EL MUNICIPIO DE SALDAÑA, TOLIMA. METODO PULVER VS METODO TRADICIONAL DE MANEJO. Universidad De La Salle Facultad De Administracion De Empresas Agropecuarias, p. 44 (2009)
5. Patino, D., Colorado, J., Navia, J., Mondragon, I.: Multispectral mapping in agriculture: terrain mosaic using an autonomous quadcopter UAV. In: International Conference on Unmanned Aircraft Systems, ICUAS, pp. 1351–1358 (2016)