Election Commission of India. (1990). Report on the ninth general elections to the House of the People in India, 1989: Bhārata meṃ Loka Sabhā ke nauveṃ sādhāraṇa nirvācana kī riporṭa, 1989. Election Commission of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Election Commission of India. Report on the Ninth General Elections to the House of the People in India, 1989: Bhārata Meṃ Loka Sabhā Ke Nauveṃ Sādhāraṇa Nirvācana Kī Riporṭa, 1989. New Delhi: Election Commission of India, 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Election Commission of India. Report on the Ninth General Elections to the House of the People in India, 1989: Bhārata Meṃ Loka Sabhā Ke Nauveṃ Sādhāraṇa Nirvācana Kī Riporṭa, 1989. Election Commission of India, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.