(1927). Pittsburgh sun-telegraph. Pitt Pub. Co..
Lua i Stíl Chicago (17ú heag.)Pittsburgh Sun-telegraph. [Pittsburgh, Pa.]: Pitt Pub. Co., 1927.
Lua MLA (8ú heag.)Pittsburgh Sun-telegraph. Pitt Pub. Co., 1927.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.