(1894). Twenty and forty: A comedietta in one act. H. Roorbach.
Lua i Stíl Chicago (17ú heag.)Twenty and Forty: A Comedietta in One Act. New York: H. Roorbach, 1894.
Lua MLA (8ú heag.)Twenty and Forty: A Comedietta in One Act. H. Roorbach, 1894.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.