Symposium on Precast Techniques in Irrigation and Power Structures Delhi & India. Central Board of Irrigation and Power. (1968). Symposium on Precast Techniques in Irrigation and Power Structures: Papers. Central Board of Irrigation & Power.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Symposium on Precast Techniques in Irrigation and Power Structures Delhi و India. Central Board of Irrigation and Power. Symposium on Precast Techniques in Irrigation and Power Structures: Papers. New Delhi: Central Board of Irrigation & Power, 1968.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Symposium on Precast Techniques in Irrigation and Power Structures Delhi و India. Central Board of Irrigation and Power. Symposium on Precast Techniques in Irrigation and Power Structures: Papers. Central Board of Irrigation & Power, 1968.