Kumaramangalam, M. (1971). Constitutional amendments: The reason why. All India Congress Committee.
Chicago-viite (17. p.)Kumaramangalam, Mohan. Constitutional Amendments: The Reason Why. [New Delhi: All India Congress Committee, 1971.
MLA-viite (8. p.)Kumaramangalam, Mohan. Constitutional Amendments: The Reason Why. All India Congress Committee, 1971.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.