WHO. (1995). Evaulation of certain food additives and contaminants. Geneva.
Chicago Style aipamenaWHO. Evaulation of Certain Food Additives and Contaminants. Geneva, 1995.
MLA aipamenaWHO. Evaulation of Certain Food Additives and Contaminants. Geneva, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.