1. Anderson, R., (2001), Privatization clock ticking, Financial Times Energy and Utilities Review/Central Europe August 2001, 2) p.15 – quoted by Buzar, S at p. 54.
2. Attiat F. Ott, Keith Hartley (1991), Privatization and Economic Efficiency – A Comparative Analysis of Developed and Developing Countries, Edward Elgar Publishing Limited, 1991, ISBN 1 85278 414 8.
3. Badileanu M., (2013), Performantele sistemului energetic din România în contextul redefinirii dimensiunii internationale a acestuia, Editura Expert, ISBN 978-973-618-330-0.
4. Balmaceda, M.M. (2002), EU Energy Policy and Future European Energy Markets: Consequences for the Central and East European States, in Balmaceda (ed.) – quoted by Buzar at p. 55.
5. Buzar, S., (2007) Energy Poverty in Eastern Europe: hidden geographies of deprivation, Ashgate Publishing Company, ISBN 978-0-7546-7130-5 (p 148-149).