1. American Public Health Association. 1960. Standard Methods for the Examination of Dairy Products. 11th ed. New York.
2. The Bulk Cooling, Storage and Transport of Milk;Chalmers;Scotland Dept. Health, Health Bull.,1956
3. Value of Preliminary Incubation in Bacteriological Milk Tests;Johns;Canadian Public Health J.,1958
4. Appraisal of Methods for Assessing the Sanitary Quality of Milk;Johns;Canadian Dept. Agr., Publ.,1960
5. The Microflora of Raw Milk as Determined by Plating on Yeastrel-Milk Agar Incubated at 30°;Thomas;J. Appl. Bacteriol.,1962