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.
Chicago-referens (17:e uppl.)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.
MLA-referens (8:e uppl.)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.