Schipper, L., Meyers, S., & Institute, S. E. (1992). Energy efficiency and human activity: Past trends, future prospects. Cambridge [England] ; New York, NY, USA : Cambridge University Press.
Chicago-referens (17:e uppl.)Schipper, Lee, Stephen Meyers, och Stockholm Environment Institute. Energy Efficiency and Human Activity: Past Trends, Future Prospects. Cambridge [England] ; New York, NY, USA : Cambridge University Press, 1992.
MLA-referens (9:e uppl.)Schipper, Lee, et al. Energy Efficiency and Human Activity: Past Trends, Future Prospects. Cambridge [England] ; New York, NY, USA : Cambridge University Press, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.