1. M. Nagaraj v Union of India, (2006) 8 SCC 212.
2. Minerva Mills v Union of India (1980) 3 SCC 625.
3. A Text without an Author: Locating Constituent Assembly as Event;Nigam;Economic and Political Weekly,2004
4. State of West Bengal v Union of India 1964 SCR (1) 371.