Vir - besedilo: Metals and Alloys Used in Food Contact Materials and Articles, A practical guide for manufacturers and regulators prepared by the Committee of Experts on Packaging Materials for Food and Pharmaceutical Products (P-SC-EMB)

Vir - besedilo: Kovine in zlitine, uporabljene v materialih in izdelkih v stiku z živili, Praktični vodnik za proizvajalce in pripravljavce predpisov, ki ga je pripravil Odbor strokovnjakov za embalažne materiale za živila in farmacevtske izdelke (P-SC-EMB)