1. “The Flavonoids”;Chopin,1975
2. “The Flavonoids: Advances in Research”;Chopin,1982
3. Chemistry, Occurrence and Biosynthesis ofC-Glycosyl Compounds in Plants
4. ‘The Systematic Identification of Flavonoids’;Mabry,1970
5. ‘Techniques of Flavonoid identification’;Markham,1982