Gilbert, M. e. (1968). Lloyd George. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Gilbert, Martin ed. Lloyd George. Englewood Cliffs, N.J: Prentice-Hall, 1968.
Lua MLA (9ú heag.)Gilbert, Martin ed. Lloyd George. Prentice-Hall, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.