Literature Cited
- American Society of Brewing Chemists. Methods of analysis (6th ed.), p. 164, Madison, Wisconsin (1958).
- Glenister, P. R., and Burger, M. Am. Soc. Brewing Chemists, Proc. 1960, p. 117.
- Laufer, S. J. Assoc. Offic. Agr. Chemists 20: 307 (1937).
- Rainbow, C. Brewer's Digest 35: 60 (1960).
- Zoch, L. L., and Olson, W. J. Am. Soc. Brewing Chemists, Proc. 1949, p. 1.