1. Official methods of analysis;American Oil Chemists Society (AOCS),1967
2. The determination of organic peroxides;Johnson,1970
3. Dihydroquercetin as an antioxidant;Kurth;J. Am. Oil Chemists Soc.,1951
4. Synthetic resin chemistry for students;Martin,1947
5. Some chemical features of red onion skin (Allium cepa) extract: A tanning material;Odozi;J. Leather Res.,1984