1. Solar energy materials;Gibson,2011
2. Solar cell efficiency tables (Version 32)
3. Y. Chib, A. Islam, K. Kakutani, R. Komiya, N. Koide, L. Han, High efficiency dye-sensitized solar cells. Technical Digest, 15th International Photovoltaic Science and Engineering Conference, Shanghai, October 2005; 665.
4. Solar cell efficiency tables (version 36)
5. M. Morooka, K. Noda, 88th Spring Meeting of the Chemical Society of Japan, Tokyo, 26 March 2008.