1. L. A. Summers , The Bipyridinium Herbicides, Academic Press, New York. 1980.
2. J. H. Fendter , Membrane Minetic Chemistry, Wilcy-Interscience, New York, 1982, pp. 492–505;
3. Photophysics, photochemistry and solar energy conversion with tris(bipyridyl)ruthenium(II) and its analogues
4. Photoinduced electron transfer reactions of metal complexes in solution
5. M. Gratzel , Energy Resources throughphotochemistry and Catalysis, Academic Press, New York, 1983.