1. Reader's guide to subsynchronous resonance
2. Padiyar, K.R.: ‘Analysis of subsynchronous resonance in power systems’, (Kluwer Academic Publishers, Boston 1999)
3. Hingorani, N.G., and Gyugyi, L.: ‘Understanding FACTS – concepts and technology of flexible AC transmission systems’, (IEEE Press, New York 2000)
4. Padiyar, K.R.: ‘FACTS controllers in power transmission and distribution’, (New Age International Publishers, India 2007),ISBN:978-81-224-2142-2