Ljung, P. (2007). Energy sector reform: Strategies for growth, equity and sustainability. Sida.
Cita Chicago (17th ed.)Ljung, Per. Energy Sector Reform: Strategies for Growth, Equity and Sustainability. Stockholm: Sida, 2007.
Cita MLA (9th ed.)Ljung, Per. Energy Sector Reform: Strategies for Growth, Equity and Sustainability. Sida, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.