- Anthony, S. (2013). Drought and water policy in Australia, Global Environmental Change, 23, PP: 1615–1626.
- Araya, A., Stroosnijder, Leo. (2011). Assessing Drought Risk And Irrigation Need in Northern Ethiopia, Agricultural and Forest Meteorology, Vol. 151, Issue 4,PP. 425-436._
- Dyke, G., Gill., S, Davies, R., Betorz, F., Andalsvik, Y., Cackler, J., DosSantos W., Dunlop, K., Ferreira I., Kebe F., Lamboglia E., Matsubara Y., Nikolaidis V., Ostoja-Starzewski S., Sakita M.,and Verstappen. N. (2011). Dream project Applications of Earth Observations to Disaster Risk Management, Acta Astronautica, vol 68, Issues 1-2, PP. 301-315.
- Fontaine, M.M. Steinemann, A.C. (2009). Assessing Vulnerability to Natural Hazards: Impact- based Method and Application to Drought in Washinfton State, Natural Hazards Review, 10: pp.11-18.
- IFAS. (2008). what is Drought? The disaster handbook, National Edition,University of Florida.
- Keshavarza, M. Karamia, E. and Frank, V. (2013). The social experience of drought in rural Iran, Land Use Policy, 30, pp: 120– 129.
- Kim, Dea Ha, Yoo, Chulsang, Kim, Tae- Woong. (2011). Application of Spatial EOF and Multivariate Time Series Model for Evaluating Agricultural Drought Vulnerability in Korea, Advances in Water Resources, Vol 34, Issue 3, PP. 340- 350._
- Knutson, C. L., Blomstedt, M. L., and Slaughter, K. (2001). Results of a Rapid Appraisal Study: Agricultural Producers' Perceptions of Drought Vulnerability and Mitigation--Howard County, Nebraska. Drought Network News (1994-2001), 20.
- Liu, C., D. Golding, and G. Gong. (2008). Farmers, coping response to the low flows in the lower Yellow River: A case study of temporal dimensions of vulnerability. Global Environ. Change, 18:543–553.
- Naveen P. Cynthia Bantilan, K. (2014). Vulnerability and policy relevance to drought in the semi-arid tropics of Asia – A retrospective analysis, Weather and Climate Extremes, 3, PP: 54–61.
- Solh, M., M. Ginkel, (2014). Drought preparedness and drought mitigation in the developing world's drylands, J. Weather and Climate Extremes. 3:62-66.
- Speranze, Chinwe Ifejika, Kiteme Boniface, and Wiesmann, Urs. (2008). Drought and Famines: the Underlying Factors and the Causal Links Among Agro-pastoral Households in Semi-arid Makueni District, Kenya, Global Environmental change, Vol 18, issue 1, PP. 220-233.
- Wilhite, D. (1996). Understanding the Phenomenon of Drought, Hydro-Review, Vol. 12, No. 5, pp. 136- 148.