Kumaramangalam, M. (1971). Constitutional amendments: The reason why. All India Congress Committee.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKumaramangalam, Mohan. Constitutional Amendments: The Reason Why. [New Delhi: All India Congress Committee, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKumaramangalam, Mohan. Constitutional Amendments: The Reason Why. All India Congress Committee, 1971.
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