1. Arunkumar V. The Inspector General of India. (2019). https://translaw.clpr.org.in/case-law/arunkumar-vs-the-inspector-general-of-registration/
2. BBC News. (2013, November 1). Germany allows ‘indeterminate’ gender at birth. https://www.bbc.com/news/world-europe-24767225
3. Blinken A. J. (2022, March 31). X gender marker available on U.S. passports starting April 11. U.S. Department of State. https://www.state.gov/x-gender-marker-available-on-u-s-passports-starting-april-11/#:~:text=Starting%20on%20April%2011%2C%20U.S.,forms%20of%20documentation%20next%20year