1. Halogenated biphenyls, terphenyls, naphthalenes, dibenzodioxins and related products;De Voogt,1989
2. Amended directive 87/101 (22-12-1986);EC,1986
3. The determination of PCB in transformer fluid and waste oils;Bellar,1981
4. Analysis for PCB in mineral insulating oils by gas chromatography, (proposed standard method);ASTM,1980
5. De bepaling van PCB's in afvalstromen, IvM 82/14;De Voogt,1982