April 21: The Center for Petroleum Studies and Defense is created in Rio de Janeiro. This would markthe beginning of the Oil is Ours campaign, opposing the Petroleum Statute that was being processed in the Brazilian Congress.[4]
^Abreu, Caio Fernando. 2005. Caio 3D. Rio de Janeiro, RJ: Agir
^"Sud Mennucci". Sao Paolo Antiga (in Portuguese). Retrieved October 19, 2023.
^Béhague, Gerard. 2001. "Fernândez, Oscar Lorenzo". The New Grove Dictionary of Music and Musicians, edited by Stanley Sadie and John Tyrrell. London: Macmillan; New York: Grove’s Dictionaries.
