Great Exhibition London, England. (1849). Collection of printed documents and forms used in carrying on the business of the Exhibition of 1851: Together with some others issued without authority, but bearing upon the subject of the exhibition.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Exhibition London, England. Collection of Printed Documents and Forms Used in Carrying on the Business of the Exhibition of 1851: Together with Some Others Issued Without Authority, but Bearing upon the Subject of the Exhibition. [London], 1849.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Exhibition London, England. Collection of Printed Documents and Forms Used in Carrying on the Business of the Exhibition of 1851: Together with Some Others Issued Without Authority, but Bearing upon the Subject of the Exhibition. 1849.