(1990). Hazardous waste minimization. New York: McGraw-Hill.
Chicago Style aipamenaHazardous Waste Minimization. New York: McGraw-Hill, 1990.
MLA aipamenaHazardous Waste Minimization. New York: McGraw-Hill, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.