Puerto Rico. Commonwealth Board of Elections. (1983). Results of elections, San Juan, 1904-1980.
Style de citation Chicago (17e éd.)Puerto Rico. Commonwealth Board of Elections. Results of Elections, San Juan, 1904-1980. 1983.
Style de citation MLA (8e éd.)Puerto Rico. Commonwealth Board of Elections. Results of Elections, San Juan, 1904-1980. 1983.
Attention : ces citations peuvent ne pas être correctes à 100%.