His publications include:
- Middleton, C., and Dore, J. 2015: “Transboundary Water and Electricity Governance in Mainland Southeast Asia: Linkages, Disjunctures and Implications” in International Journal of Water Governance 3,1: 93-120.
- Middleton, C., Allouche, J., Gyawali, D., and Allen, S. 2015: “The Rise and Implications of the Water-Energy-Food Nexus in Southeast Asia through an Environmental Justice Lens” in Water Alternatives 8,1: 627-54.
- Middleton, C., Matthews, N., and Mirumachi, N. 2015: “Whose Risky Business?: Public–Private Partnerships (PPP), Build-Operate-Transfer (BOT) and Large Hydropower Dams in the Mekong Region” in Matthews, Nathanial; Geheb, Kim (Eds.), 2015 Hydropower Development in the Mekong Region: Political, Socio-economic and Environmental Perspectives. (London: Earthscan): 127-152.
- Smits, M. and Middleton, C. 2014: “New arenas of engagement at the water governance-climate finance nexus? An analysis of the boom and bust of hydropower CDM projects in Vietnam” Water Alternatives 7,3: 561-583.