1. Andhra Pradesh Reorganisation Act 2014. https://www.indiacode.nic.in/handle/123456789/2123?
2. Chennai Corporation Health, Malaria and Family Welfare Subordinate Services Bye-laws 2009.: http://www.bareactslive.com/TN/tn137.htm
3. Government of India Act 1935. https://www.legislation.gov.uk/ukpga/1935/2/pdfs/ukpga_19350002_en.pdf
4. Inter-State Migrant Workmen (Regulation of Employment and Conditions of Service) (Tamil Nadu) Rules 1983. http://www.bareactslive.com/Pun/PU296.HTM
5. Rules of Procedure of the Tamil Nadu Public Service Commission 2019. https://www.tnpsc.gov.in/english/rules-of-procedure.html