World Bank. Operations Evaluation Dept. Infrastructure and Energy Division & Lee, K. S. (1996). Why manufacturing firms produce some electricity internally. World Bank, Operations Evaluation Department, Infrastructure and Energy Division.
Lua i Stíl Chicago (17ú heag.)World Bank. Operations Evaluation Dept. Infrastructure and Energy Division agus Kyu Sik Lee. Why Manufacturing Firms Produce Some Electricity Internally. Washington, D.C: World Bank, Operations Evaluation Department, Infrastructure and Energy Division, 1996.
Lua MLA (9ú heag.)World Bank. Operations Evaluation Dept. Infrastructure and Energy Division agus Kyu Sik Lee. Why Manufacturing Firms Produce Some Electricity Internally. World Bank, Operations Evaluation Department, Infrastructure and Energy Division, 1996.