Pearce, D. (2006). Environmental valuation in developed countries: Case studies. Edward Elgar.
Chicago-referens (17:e uppl.)Pearce, David. Environmental Valuation in Developed Countries: Case Studies. Cheltenham, [England]: Edward Elgar, 2006.
MLA-referens (9:e uppl.)Pearce, David. Environmental Valuation in Developed Countries: Case Studies. Edward Elgar, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.