^Cunningham, Alexander (1879). The Stûpa of Bharhut: a Buddhist monument ornamented with numerous sculptures illustrative of Buddhist legend and history in the third century B.C. London: W. H. Allen.
^Smith, George (1875). Assyrian Discoveries: An Account of Explorations and Discoveries on the Site of Nineveh, During 1873 to 1874.
^"Herbert James Maryon". Mapping the Practice and Profession of Sculpture in Britain and Ireland 1851–1951. University of Glasgow History of Art. 2011a. Retrieved 13 September 2016.