Puerto Rico. Commonwealth Board of Elections. (1983). Results of elections, San Juan, 1904-1980.
Lua i Stíl Chicago (17ú heag.)Puerto Rico. Commonwealth Board of Elections. Results of Elections, San Juan, 1904-1980. 1983.
Lua MLA (8ú heag.)Puerto Rico. Commonwealth Board of Elections. Results of Elections, San Juan, 1904-1980. 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.