Edited by Joll , . J. (1967). Britain and Europe: Pitt to Churchill. Clarendon Pr..
Lua i Stíl Chicago (17ú heag.)Edited by Joll , James. Britain and Europe: Pitt to Churchill. London: Clarendon Pr., 1967.
Lua MLA (9ú heag.)Edited by Joll , James. Britain and Europe: Pitt to Churchill. Clarendon Pr., 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.