1. Department of Statistics Lithuania. Energy balance, Vilnius, 2010, 54 p. ISSN 1648-0821.
2. Lithuanian District Heating Association, Vilnius, 2010, 〈http://www.lsta.lt〉
3. AEBIOM Annual Report 2010, 〈www.aebiom.org/wp/wp…/AEBIOM%20annual%20report%202010.pdf〉
4. National Energy Strategy, 2007 (Approved by Lithuanian Republic Seimas, Resolution No IX-1046 of 18 January, 2007), Vilnius.
5. Government of the Republic of Lithuania. Program measures for 2008–2012, approved by Lithuanian Republic Government, Resolution No 189 of 25 February, 2009.