• Os diretores de YPF e as mudanças no controle da empresa, 1976-2016 

      Vidal, Nicolás Alfredo; http://lattes.cnpq.br/0263871627893408 (Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Ciência PolíticaCâmpus São Carlos, 2017-03-09)
      Yacimientos Petrolíferos Fiscales (YPF) is the largest oil company in Argentina, founded in 1922 by the former President Hipólito Yrigoyen, and since then is a reference within and outside the country for being the first ...