Menke, C. (1994). Improving electric power utility efficiency: Issues recommendations. Washington DC: The World Bank.
استشهاد بنمط شيكاغوMenke, Christoph. Improving Electric Power Utility Efficiency: Issues Recommendations. Washington DC: The World Bank, 1994.
MLA استشهادMenke, Christoph. Improving Electric Power Utility Efficiency: Issues Recommendations. Washington DC: The World Bank, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.