Great Britain. Education Dept. Executive Commissioners to Direct the British Section at the International Exhibition at Philadelphia & Centennial Exhibition. (1877). Reports on the Philadelphia International Exhibition of 1876. Printed by G.E. Eyre and W. Spottiswoode for H.M.S.O..
Lua i Stíl Chicago (17ú heag.)Great Britain. Education Dept. Executive Commissioners to Direct the British Section at the International Exhibition at Philadelphia agus Centennial Exhibition. Reports on the Philadelphia International Exhibition of 1876. London: Printed by G.E. Eyre and W. Spottiswoode for H.M.S.O., 1877.
Lua MLA (8ú heag.)Great Britain. Education Dept. Executive Commissioners to Direct the British Section at the International Exhibition at Philadelphia agus Centennial Exhibition. Reports on the Philadelphia International Exhibition of 1876. Printed by G.E. Eyre and W. Spottiswoode for H.M.S.O., 1877.