Julie F. Codell (2004). Holme, Charles (1848–1923). Oxford Dictionary of National Biography, Oxford University Press; online edition, May 2008. doi:10.1093/ref:odnb/33950. Accessed June 2013. (subscription required)
Helene E. Roberts (1970). British Art Periodicals of the Eighteenth and Nineteenth Centuries. Victorian Periodicals Newsletter No. 9. The Johns Hopkins University Press on behalf of the Research Society for Victorian Periodicals. 3 (3): 60. (subscription required).
oxforddnb.com
Julie F. Codell (2004). Holme, Charles (1848–1923). Oxford Dictionary of National Biography, Oxford University Press; online edition, May 2008. doi:10.1093/ref:odnb/33950. Accessed June 2013. (subscription required)