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.
Chicago-referens (17:e uppl.)World Bank. Operations Evaluation Dept. Infrastructure and Energy Division och Kyu Sik Lee. Why Manufacturing Firms Produce Some Electricity Internally. Washington, D.C: World Bank, Operations Evaluation Department, Infrastructure and Energy Division, 1996.
MLA-referens (9:e uppl.)World Bank. Operations Evaluation Dept. Infrastructure and Energy Division och Kyu Sik Lee. Why Manufacturing Firms Produce Some Electricity Internally. World Bank, Operations Evaluation Department, Infrastructure and Energy Division, 1996.