1. Cheng L. and AghaKouchak A. (2014). "Nonstationary Precipitation Intensity-Duration-Frequency Curves for Infrastructure Design in a Changing Climate." Scientific Reports 10.1038/srep07093 7093. Online publication date: 18-Nov-2014.
2. IPCC
(2012). "Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation." A Special Report of Working Groups Kunkel et al. PMP and climate change I and II of the Intergovernmental Panel on Climate Change edited by C. B. Field V. Barros T. F. Stocker D. Qin D. J. Dokken K. L. Ebi M. D. Mastrandrea K. J. Mach
3. G. K. Plattner S. K. Allen M. Tignor And P. M. Midgley pp 582 Cambridge University Press Cambridge UK and New York NY USA.
4. Kunkel K. and Easterling D. R. (2011). "Climate Change Impacts on Probable Maximum Precipitation." AGU Fall Meeting Abstracts. Vol. 1.