Quintanilla, L. (1943). A Latin American speaks. Macmillan.
Lua i Stíl Chicago (17ú heag.)Quintanilla, Luis. A Latin American Speaks. New York: Macmillan, 1943.
Lua MLA (8ú heag.)Quintanilla, Luis. A Latin American Speaks. Macmillan, 1943.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.