Lee, S. 1., Smith, G. 1., Nicholls, C. S., Weaver, J. R. H. 1., Legg, L. G. W. 1., & Davis, H. W. C. 1. (1951). The dictionary of national biography founded in 1882. London: Oxford University Press.

Lee, Sidney 1859-1926, George 1824-1901 Smith, C. S. Nicholls, J. R. H. 1882-1965 Weaver, L. G. Wickham 1877-1962 Legg, and Henry William Carless 1874-1928 Davis. The Dictionary of National Biography Founded in 1882. London: Oxford University Press, 1951.

Lee, Sidney 1859-1926, et al. The Dictionary of National Biography Founded in 1882. London: Oxford University Press, 1951.