Adams Gibbons, H. The New map of south America.
Lua i Stíl Chicago (17ú heag.)Adams Gibbons, Herbert. The New Map of South America.
Lua MLA (8ú heag.)Adams Gibbons, Herbert. The New Map of South America.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.