Bullock, A. L. C., & Taylor, A. J. P. (1957). A select list of books on European history, 1815-1914. Clarendon Press.
Lua i Stíl Chicago (17ú heag.)Bullock, Alan Louis Charles, agus Alan John Percivale Taylor. A Select List of Books on European History, 1815-1914. Oxford: Clarendon Press, 1957.
Lua MLA (9ú heag.)Bullock, Alan Louis Charles, agus Alan John Percivale Taylor. A Select List of Books on European History, 1815-1914. Clarendon Press, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.