1. Central Bank of Chile Publicaciones estadisticas-Publicaciones Periodicas: Anuario Cuentas Nacionales 2011 http://www.bcentral.cl/estadisticas-economicas/publicaciones-estadisticas/%20
2. United Nations Development Programme Chile Country Profile: Human Development Indicators 2013
3. Addressing malnutrition while avoiding obesity: minding the balance;Garmendia;Eur J Clin Nutr,2013
4. Chilean Ministry of Health Health National Survey Chile 2010 http://epi.minsal.cl/vigilancia-epidemiologica/sistema-de-vigilancia-de-enfermedades-no-transmisibles-vent/solicita-base/
5. National Board for School Assistance and Scholarships (Junta Nacional de Auxilio Escolar y Becas) Nutritional map 2007-foreword http://www.junaeb.cl/prontus_junaeb/site/artic/20100121/pags/20100121095039.html