India. Parliament. Committee on Public Undertakings, Engineering Projects (India) Limited, & Lal, B. (1982). Report on Engineering Projects (India) Ltd., Ministry of Industry, Department of Heavy Industry. Lok Sabha Secretariat.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)India. Parliament. Committee on Public Undertakings, Engineering Projects (India) Limited, و Bansi Lal. Report on Engineering Projects (India) Ltd., Ministry of Industry, Department of Heavy Industry. New Delhi: Lok Sabha Secretariat, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)India. Parliament. Committee on Public Undertakings, et al. Report on Engineering Projects (India) Ltd., Ministry of Industry, Department of Heavy Industry. Lok Sabha Secretariat, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.