[2018-11-15]. (原始内容存档于2018-11-14). India, legal Service. Three types of emergencies under the Indian Constitution. www.legalservicesindia.com. [2018-11-17]
rajyasabha.nic.in. [19 August 2011]. (原始内容存档于2017-02-20). Our Parliament. Indian Parliament (parliament.nic.in). [19 August 2011]. (原始内容存档于2011年8月18日).
of Indian Presidents. Press Information Bureau of the Government of India. [2008-12-10]. (原始内容存档于2008-12-10). Emergency: The Dark Age of Indian democracy