1. Anonymous (1869). Occasional notes. Pall Mall Gazette, 31 Aug., 4.
2. National traits in science;Anonymous;Nature,1883
3. Inertia and radiation;Anonymous;Electrician,1905
4. Anonymous (2010). Electrician, Oxford English dictionary (3rd ed.). Oxford: Oxford University Press.
5. Arapostathis, S. (2006). Consulting engineers in the British electric light and power industry, c 1880–1914. Unpublished D.Phil., University of Oxford.