References
- American Society of Brewing Chemists. Report of Subcommittee on Microbiological Control. ASBC Proceedings 1963, p. 221.
- Green, S. R., and Gray, P. P. Wallerstein Labs. Communs. 13(43): 357 (1950).
- Society of American Bacteriologists. Manual of Microbiological Methods. McGraw-Hill: New York (1957).
- Strandskov, F. B., and Bockelmann, J. B. J. Inst. Brewing, p. 123 (March 1951).
- Weinfurtner, F. Brauwissenschaft, p. 127 (1957).
References
- American Public Health Association. Standard Methods for the Examination of Water and Waste Water (11th ed.), p. 513 (1962).
- American Society of Brewing Chemists. Report of the Subcommittee on Microbiological Controls in the Brewery. Proceedings 1961, p. 144.