[1] SUEYOSHI, T., GOTO, M. Environmental assessment on energy and sustainability by data envelopment analysis. Hoboken: Wiley, 2018. Wiley series in operations research and management science. ISBN 978-1-118-97934-1 .
[2] ODUM, H., T. Environment, Power and Society for the Twenty-First Century: The Hierarchy of Energy. Columbia University Press. 2007. ISBN 9780231128872 .
[3] GRAEDEL, T. E., a ALLENBY, B. R. Industrial ecology and sustainable engineering. Prentice Hall, 2010. ISBN 0136008062 .