Craig (Parliamentary Research Services 1983)* "Who's Who of British Members of Parliament, Volume II 1886–1918", edited by M. Stenton and S. Lees (Harvester Press 1978)* "Who's Who of British Members of Parliament, Volume III 1919–1945", edited by M. Stenton and S. Lees (Harvester Press 1979)* "Who's Who of British Members of Parliament, Volume IV 1945–1979", edited by M. Stenton and S. Lees (Harvester Press 1981)
Craig (Parliamentary Research Services 1983)* "Who’s Who of British Members of Parliament, Volume II 1886—1918", edited by M. Stenton and S. Lees (Harvester Press 1978)* "Who’s Who of British Members of Parliament, Volume III 1919—1945", edited by M. Stenton and S. Lees (Harvester Press 1979)* "Who’s Who of British Members of Parliament, Volume IV 1945—1979", edited by M. Stenton and S. Lees (Harvester Press 1981)