References
- American Society of Brewing Chemists. Subcommittee Report, Detection of Enzymatic Chillproofing Agents in Beer. Proc. 1966, p. 271.
- Brenner, M. W., Messing, R., Streifer, S., and Golyzniak, R. Am. Soc. Brewing Chemists, Proc. 1966, p. 237.
- Saletan, L. T., Gantz, C. S., and Gray, P. P. Am. Soc. Brewing Chemists, Proc. 1963, p. 75.