APA aipamena

Desvousges,William H. Environmental policy analysis with limited information. Edward Elgar.

Chicago Style aipamena

Desvousges,William H. Environmental Policy Analysis with Limited Information. U K: Edward Elgar.

MLA aipamena

Desvousges,William H. Environmental Policy Analysis with Limited Information. Edward Elgar.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.