1. Food Quality Assurance: Elements of Raw Materials Control;Alli;Can. Inst. Food Sci. Technol. J,1989
2. Is U.S. Quality Competitiveness Back?;Ryan;Quality Progress,1989
3. HACCP models for quality control of entree production in food service systems;Bobeng;J.Food Protection,1977
4. Quality Management and Quality System Elements-Guidelines;CAN/CSA - Q,1987
5. HACCP: Making the system work;Haberstroh;Food Engin,1988