Singh, I., & Michaelowa, A. (2004). Indian Urban Building Sector: CDM Potential through Energy Efficiency in Electricity Consumption.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singh, Inderjeet, و Axel Michaelowa. Indian Urban Building Sector: CDM Potential Through Energy Efficiency in Electricity Consumption. Hamburg, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Singh, Inderjeet, و Axel Michaelowa. Indian Urban Building Sector: CDM Potential Through Energy Efficiency in Electricity Consumption. 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.