Literature Cited
- American Society of Brewing Chemists. Methods of Analysis, 8th ed. Beer-10A. The Society, St. Paul, MN, 1992.
- O'Mahony, M. Sensory Evaluation of Food. Marcel Dekker, Inc., New York, 1986.
- Smedley, S. M. Discrimination between beers with small colour differences using the Cielab colour space. J. Inst. Brew. 101:195–201, 1995.