Literature Cited
- American Society of Brewing Chemists. Methods of Analysis, 8th ed. The Society, St. Paul, MN, 1992.
- U. S. Brewers Association. Recommended Voluntary Industry Specifications for Closures: Lithography Resistance to Pasteurization Conditions for Steel Crowns and ROPP Aluminum Closures. Appendix 3A, page 6-1 and Appendix 3B, page 6-2. Not Published, Manuscript 7-8-1985.