- http://members.iinet.net.au/~royalty/ips/indexips.html: for all the information and list of all the Rajput Provinces and Princely States. author Mr. Henry Soszynski (Brisbane, Australia)
- http://indianprincelystates.blogspot.com: for some Province Flags and Coat of Arms images.
- Wikipedia: Thanks to Wikipedia and all its contributors for spreading the knowledge.
- indianrajputs.com by Abhinay Rathore