Gash, N. (1953). Politics in the age of Peel: A study in the technique of parliamentary representation, 1830-1850. Longmans, Green.
Chicago-referens (17:e uppl.)Gash, Norman. Politics in the Age of Peel: A Study in the Technique of Parliamentary Representation, 1830-1850. [London]: Longmans, Green, 1953.
MLA-referens (9:e uppl.)Gash, Norman. Politics in the Age of Peel: A Study in the Technique of Parliamentary Representation, 1830-1850. Longmans, Green, 1953.
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