1. A.O.A.C. (1990): Official Methods of Analysis of the Association of Official Analytical Chemists, 15st ed., Washington, p. 914.
2. Methode zur automatischen Bestimmung der Gasdurchlassigkeit von Kunststoffolien und beschichteten Papieren.;K. Becker;Verpack.-Rdsch. Techn.-Wissensch. Beilage,1982
3. ANON (1980): Pravilnik o metodama obavljanja mikrobioloških analiza i superanalizama za živežne namirnice. (Legislative for microbial analyses and superanalyses of food) Službeni list SFRJ br.25 856-858, 1575-1577 (preuzeto NN53, 1991)
4. Control of minimally processed carrot (Daucus carota) surface discoloration caused by abrasion peeling.;H. Bolin;J Fd. Sci.,1991