1. Food Safety and Inspection Service, United States Department of Agriculture. 1990. HACCP: HACCP Principles for Food Production, Hazard Analysis and Critical Control Point System National Advisory Committee on Microbiological Criteria for Foods. U.S. Government Printing Office, Washington, DC.
2. Food Safety and Inspection Service, United States Department of Agriculture. 1990. Nutrition Labeling of Meat and Poultry Products: FSIS Backgrounder. U.S. Government Printing Office, Washington, DC.
3. Food Safety and Inspection Service, U.S. Department of Agriculture. 1992. Meat and Poultry Inspection: 1992 Report of the Secretary of Agriculture to the U.S. Congress
4. U.S. Government Printing Office, Washington, DC.
5. Food Safety and Inspection Service, United States Department of Agriculture. 1993. Two-Track Approach to Risk-Based Inspection System: FSIS Backgrounder. U.S.