Annual Report of the Archaeological Survey of India 1913-14
Archaeological Survey of India
1915
<a rel="nofollow" class="external free" href="https://ignca.gov.in/Asi_data/6603.pdf">https://ignca.gov.in/Asi_data/6603.pdf</a> and <a rel="nofollow" class="external free" href="https://ignca.gov.in/Asi_data/55107.pdf">https://ignca.gov.in/Asi_data/55107.pdf</a>