- Livre électroniqueBiochemistry Applied to Beer Brewing - General Chemistry of the Raw Materials of Malting and BrewingR. H. Hopkins
- Livre électroniqueBiochemistry Applied to the Brewing Processes - Fermentation and the Finished BeerR. H. Hopkins
- Livre électroniqueBiochemistry Applied to the Brewing Processes - Mashing, Boiling, CoolingR. H. Hopkins