1. Coumarins: Biology, Applications and Mode of Action;Kennedy,1997
2. The Natureal Coumarins; Occurrence, Chemistry and Biochemistry;Murray,1982
3. The Pharmacology, Metabolism, Analysis, and Applications of Coumarin and Coumarin-Related Compounds
4. The Pharmacology of Benzopyran Derivatives and Related Compounds;Gabor,1988
5. Practical Fluorescence. Theory, Methods and Techniques;Guilbault,1973