1. HACCP models for quality control of entree production in hospital food-service systems;Bobeng;Journal of American Dietetic Association,1978
2. HACCP models for quality control of entree production in hospital food-service systems;Bobeng;Journal of American Dietetic Association,1978
3. A Guide to Quality Assurance;BSI - 4891,1972
4. Quality circles;Collard;Personnel Management,1981
5. Controlling the quality of clerical operations;Cothey;Management Services,1981