WHO. (1998). Polybrominated Bibonzo-p-doixins and Dibenzofurans. World Health Organisation.
Chicago Edition CitationWHO. Polybrominated Bibonzo-p-doixins and Dibenzofurans. GEneva: World Health Organisation, 1998.
ציטוט MLAWHO. Polybrominated Bibonzo-p-doixins and Dibenzofurans. World Health Organisation, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.