Castro, J. J. (1893). Treatise on the South American railways and the great international lines: Published under the auspices of the Ministry of Foment of the Oriental Republic of Uruguay and sent to the World's Exhibition at Chicago. La Nación.
Παραπομπή σε μορφή Chicago (17η εκδ.)Castro, Juan José. Treatise on the South American Railways and the Great International Lines: Published Under the Auspices of the Ministry of Foment of the Oriental Republic of Uruguay and Sent to the World's Exhibition at Chicago. Montevideo: La Nación, 1893.
Παραπομπή σε μορφή MLA (9th εκδ.)Castro, Juan José. Treatise on the South American Railways and the Great International Lines: Published Under the Auspices of the Ministry of Foment of the Oriental Republic of Uruguay and Sent to the World's Exhibition at Chicago. La Nación, 1893.