Gash, N. (1977). Politics in the age of Peel: A study in the technique of parliamentary representation, 1830-1850 (Second edition.with a new introd.). Harvester Press ; Humanities Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gash, Norman. Politics in the Age of Peel: A Study in the Technique of Parliamentary Representation, 1830-1850. Second edition.with a new introd. Hassocks, Sussex, Eng. : Atlantic Highlands, N.J.: Harvester Press ; Humanities Press, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gash, Norman. Politics in the Age of Peel: A Study in the Technique of Parliamentary Representation, 1830-1850. Second edition.with a new introd. Harvester Press ; Humanities Press, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.