### References
* [Patna District Official Portal](https://patna.nic.in/) * [Bihar State Tourism Development Corporation](http://bstdc.bih.nic.in/) * [Patna Municipal Corporation](https://patnanagar.nigam.bihar.gov.in/) * [Census of India, 2011 Data for Patna](https://censusindia.gov.in/) * [Wikipedia Article on Patna](https://en.wikipedia.org/wiki/Patna) * [Patna Metro Rail Corporation Ltd.](https://pmrcl.bihar.gov.in/)