Literature Cited
- Czarnecki, H. T., and Van Engel, E. L. Brewers Dig., March 1959: 52.
- Green, S. R., and Gray, P. P. Am. Soc. Brewing Chemists, Proc. 1950, p. 19.
- Kozulis, J. A., and Page, H. E. Am. Soc. Brewing Chemists, Proc. 1968, p. 52.
- Kramer, A. Food Technology 14, 1960: 576.
- Murphy, D. T., and Saletan, L. T. Am. Soc. Brewing Chemists, Proc. 1966, p. 58.