Cervigni, R. (2001). Biodiversity in the balance: Land use, national development, and global welfare. Edward Elgar.
Chicago-referens (17:e uppl.)Cervigni, Raffaello. Biodiversity in the Balance: Land Use, National Development, and Global Welfare. Cheltenham, UK: Edward Elgar, 2001.
MLA-referens (9:e uppl.)Cervigni, Raffaello. Biodiversity in the Balance: Land Use, National Development, and Global Welfare. Edward Elgar, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.