1. Lečenje Biljem, Fitoterapija;Tucakov,1979
2. A Modern Herbal;Grieve,1979
3. Pharmacognosy, Phytochemistry, Medicinal Plants;Bruneton,1995
4. Resveratrol, pterostilbene, and piceatannol in Vaccinium berries;Rimando;J. Agric. Food Chem.,2004
5. Chromatographic separation of tannin fractions from a bearberry-leaf (Arctostaphylos uva - ursi L. Sprengel) extract by SE-HPLC - a short report;Pegg;Polish J. Food Nutr. Sci.,2008