World Health Organization. (2006). Sound management of hazardous wastes from health care and from agriculture. World Health Organization.
Chicago Style aipamenaWorld Health Organization. Sound Management of Hazardous Wastes from Health Care and from Agriculture. New Delhi: World Health Organization, 2006.
MLA aipamenaWorld Health Organization. Sound Management of Hazardous Wastes from Health Care and from Agriculture. World Health Organization, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.