(1930). Sources of information for books on Latin America. Columbus Memorial Library.
Lua i Stíl Chicago (17ú heag.)Sources of Information for Books on Latin America. Washington: Columbus Memorial Library, 1930.
Lua MLA (9ú heag.)Sources of Information for Books on Latin America. Columbus Memorial Library, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.