1. ASTM (2005). Standard test methods for gas transmission of film and sheeting. Method D 3985-81. In Annual book of ASTM standards. PA: American Society for Testing and Materials, Conshohocken.
2. Basher, A. (2000). Color Improvement and Shelf Life Extension of Fresh Red Meats Packaged with Chitosan Coated Films. Ph. D. Dissertation, Clemson Univ., Clemson, SC.
3. Improved method for i.r. determination of the degree of N-acetylation of chitosan;Baxter;International Journal of Biological Macromolecules,1992
4. Plastics in food packaging;Brown,1992
5. Bioactive packaging technologies for extended shelf life of meat-based products;Coma;Meat Science,2008