Literature Cited
- Alderton, G., Bailey, G. F., Lewis, J. C, and Stitt, F. Anal. Chem. 26: 983 (1954).
- American Society of Brewing Chemists. Report of Subcommittee on Evaluation of Hop Concentrates. Proc. 1965, p. 281.
- American Society of Brewing Chemists. Report of Subcommittee on Evaluation of Hop Concentrates. Proc. 1966, p. 251.
- Rigby, F. L., and Bethune, J. L. Am. Soc. Brewing Chemists, Proc. 1952, p. 98.
- Verzele, M., Claus, H., and van Dyck, J. J. Inst. Brewing 73: 39 (1967).
- Weyh, H. Brauwissenschaft 20: 7 (1967).