A History of the county of Somerset, 1985- v. 5, t.p. (Institute of Historical Research) p. xiii (University of London Institute of Historical Research)
Information from 678 converted Jan. 5, 2015 (Established 1921)
Making sense of the census revisited, c2005 t.p. (Institute of Historical Research) t.p. verso (University of London, School of Advanced Study, Institute of Historical Research) p. 4 of cover (IHR)