India. Parliament. Committee on Public Undertakings. (1969). Indian Drugs and Pharmaceuticals limited: Ministry of Petroleum & Chemicals and Mines & Metals, Department of Chemicals. Lok Sabha Secretariat.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)India. Parliament. Committee on Public Undertakings. Indian Drugs and Pharmaceuticals Limited: Ministry of Petroleum & Chemicals and Mines & Metals, Department of Chemicals. New Delhi: Lok Sabha Secretariat, 1969.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)India. Parliament. Committee on Public Undertakings. Indian Drugs and Pharmaceuticals Limited: Ministry of Petroleum & Chemicals and Mines & Metals, Department of Chemicals. Lok Sabha Secretariat, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.