Central Power Research Institute (India). Mechanical Engineering Division & India. Central Board of Irrigation and Power. Research Scheme on Power. (1993). Evaluation of swing angles for 800 KV transmission system. Central Board of Irrigation and Power.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Central Power Research Institute (India). Mechanical Engineering Division و India. Central Board of Irrigation and Power. Research Scheme on Power. Evaluation of Swing Angles for 800 KV Transmission System. New Delhi: Central Board of Irrigation and Power, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Central Power Research Institute (India). Mechanical Engineering Division و India. Central Board of Irrigation and Power. Research Scheme on Power. Evaluation of Swing Angles for 800 KV Transmission System. Central Board of Irrigation and Power, 1993.