(1932). ESPÍRITO SANTO, Brazil: Its history, geology, principal products statistics and undeveloped resources. Companhia Central Brasileira de Força Electrica.
Citazione stile Chigago Style (17a edizione)ESPÍRITO SANTO, Brazil: Its History, Geology, Principal Products Statistics and Undeveloped Resources. Vitória, ES: Companhia Central Brasileira de Força Electrica, 1932.
Citatione MLA (8a ed.)ESPÍRITO SANTO, Brazil: Its History, Geology, Principal Products Statistics and Undeveloped Resources. Companhia Central Brasileira de Força Electrica, 1932.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.