Green, R. L. (1959). A century of humorous verse, 1850-1950. Dent.
Lua i Stíl Chicago (17ú heag.)Green, Roger Lancelyn. A Century of Humorous Verse, 1850-1950. London: Dent, 1959.
Lua MLA (9ú heag.)Green, Roger Lancelyn. A Century of Humorous Verse, 1850-1950. Dent, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.