Forrest, M. J. (2009). Food contact materials: Rubbers, silicones, coatings and inks. iSmithers.
Chicago Style (17th ed.) ZitazioaForrest, Martin J. Food Contact Materials: Rubbers, Silicones, Coatings and Inks. Shawbury: iSmithers, 2009.
MLA (9th ed.) ZitazioaForrest, Martin J. Food Contact Materials: Rubbers, Silicones, Coatings and Inks. iSmithers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.