1. Arimond, M., & Ruel, M. T. (2004). Dietary diversity is associated with child nutritional status: evidence from 11 demographic and health surveys. Journal of Nutrition, 134(10), 2579–2585.
2. Bernal, J., Frongillo, E. A., & Rivera, J. A. (2016). Food insecurity reported by children, but not by mothers, is associated with lower quality of diet and shifts in foods consumed. Maternal and Child Nutrition, 12, 546–557.
3. Bernal, J., & Lorenzana, P. (2007). La escala de seguridad alimentaria en hogares aplicada a adolescentes en caracas: una medida valida y confiable. Agroalimentaria, 24, 47–54.
4. Bickel, G., Nord, M., Price, C., Hamilton, W., & Cook, J. (2000). Guide to measuring household food security, Revised 2000. Alexandria: U.S. Department of Agriculture, Food and Nutrition Service.
5. Coleman-Jensen, A., Nord, M., & Singh, A. (2013). Household Food Security in the United States in 2012. Washington DC: U S. Department of Agriculture.