Hammond, J. L. L. B. (1964). Gladstone and the Irish nation (2nd ed.). Archon Books.
Lua i Stíl Chicago (17ú heag.)Hammond, John Lawrence Le Breton. Gladstone and the Irish Nation. 2nd ed. Hamden, Conn: Archon Books, 1964.
Lua MLA (9ú heag.)Hammond, John Lawrence Le Breton. Gladstone and the Irish Nation. 2nd ed. Archon Books, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.