colombo,Umberto. (1998). Energy and sustainable development. Tata energy research institute.
Chicago Edition Citationcolombo,Umberto. Energy and Sustainable Development. Tata energy research institute, 1998.
MLA Edition Citationcolombo,Umberto. Energy and Sustainable Development. Tata energy research institute, 1998.
Warning: These citations may not always be 100% accurate.