[4] The annals and antiquities of Rajastʾhan:or the central and western Rajpoot states of India, Volume 1 by James Tod, 1899
Gujarat (India) (1975). Gujarat State Gazetteers: Junagadh District. Directorate of Government Print., Stationery and Publications, Gujarat State. Retrieved 12 October 2014.
[5] The history of Kathiawad from the earliest times by Harold Wilberforce-Bell on Scythian coins the word " Kumar " frequently appears, and from bardic legends we find that after the founding of Ghumli in the seventh century by Shil Kumar Jethwa, the rulers of Ghumli were recognized as being Kumarants]
[6] Gazetteer of the Bombay Presidency, Volume 8, 1884
[7] Encyclopaedia of Eminent Thinkers: The political thought of Mahatma Gandhi By K. S. Bharathi
[8] The stepwells of Gujarat: in art-historical perspective By Jutta Jain-Neubauer Page : 49
