1. Agresti, A. (2010). Analysis of ordinal categorical data (2nd ed.). Hoboken, NJ: Wiley.
2. Alexandri, C. (2015). Population food security assessment: A methodological approach. Agricultural Economics and Rural Development—Realities and Perspectives for Romania,6, 2–8.
3. Alvares, L., & Amaral, F. T. (2014). Food insecurity and associated factors in the Portuguese population. Food and Nutrition BULLETIN,35(4), 395–402.
4. Aurino, E. (2016). Do boys eat better than girls in India? Longitudinal evidence from young lives. Working paper 146, Young Lives, London, UK.
5. Ballard, T. J., Kepple, A. W., Cafiero, C., & Schmidhuber, J. (2014). Better measurement of food insecurity in the context of enhancing nutrition. Ernährungs umschau Journal,61(2), 38–41.