1. The influence of hop harvest date on hop aroma in dry-hopped beers;Bailey;Technical Quarterly of the Master Brewers Association of the Americas,2009
2. European Brewery Convention Manual of Good Practice: Hops and Hop Products;Benitez,1997
3. Pre-isomerised hop products—potential and practical use: an up-to-date overview;Biendl,2002
4. Evaluatie van de kwaliteit en toepassing in de brouwerij van geavanceerde hopproducten, gebaseerd op bitterstoffen en aroma's;Boeykens;Cerevisia,2000
5. Laboratory and industrial scale brewing trials with Lubelski, Marynka, Oktawia and other Polish hop varieties;Brudzynski;Journal of Institute of Brewing,2003