References
- American Society of Brewing Chemists. Report of the Subcommittee on the Application of Gas Liquid Chromatography to Analytical Problems in Brewing Chemistry. Proc. 1970, p. 218.
- American Society of Brewing Chemists. Report of the Subcommittee on the Application of Gas Liquid Chromatography to Analytical Problems in Brewing Chemistry. Proc. 1971, p. 314.
- American Society of Brewing Chemists. Report of the Subcommittee on the Application of Gas Liquid Chromatography to Analytical Problems in Brewing Chemistry. Proc. 1972, p. 154.
- Trachman, H., and Saletan, L. T. Amer. Soc. Brew. Chem. Proc. 1969, p. 19.