Gooch, G. (1952). History and historians in the nineteenth century (2nd ed., rev.). Longmans, Green and Co..
Lua i Stíl Chicago (17ú heag.)Gooch, G.P. History and Historians in the Nineteenth Century. 2nd ed., rev. London: Longmans, Green and Co., 1952.
Lua MLA (8ú heag.)Gooch, G.P. History and Historians in the Nineteenth Century. 2nd ed., rev. Longmans, Green and Co., 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.