1. Rapid Characterization of Hop Essential Oils Using Gas Chromatography–Time of Flight Mass Spectrometry;Journal of the American Society of Brewing Chemists;2002-06
2. Hops—A Millennium Review;Journal of the American Society of Brewing Chemists;2000-09
3. Biology and Essential Oil of Humulus Lupulus Var. Neomexicanus;Essential Oils and Aromatic Plants;1985
4. THE ESSENTIAL OIL OF HOPS A REVIEW;Journal of the Institute of Brewing;1981-03-04
5. Volatile Hop Constituents: A Capillary Gas-Chromatography Study;Proceedings. Annual meeting - American Society of Brewing Chemists;1964-05