Tietenberg, T. H. (1998). Environmental economics and policy (2nd ed.). Addison Wesley.
Chicago Style aipamenaTietenberg, Thomas H. Environmental Economics and Policy. 2nd ed. Boston: Addison Wesley, 1998.
MLA aipamenaTietenberg, Thomas H. Environmental Economics and Policy. 2nd ed. Addison Wesley, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.