Pinto, A. T., J. F. Hicks, e A. V. Rangel. “The Political Economy of Modem Spain: Policy-Making in an Authoritarian System // The budget’s New Clothes: A Critique of Planning-Programming-Budgeting and Benefit-Cost Analysis //A Sociologia E a Moderna Teoria Dos Sistemas”. Revista De Administração Pública, vol. 7, nº 3, novembro de 1973, p. 105 a 112, https://bibliotecadigital.fgv.br/ojs/index.php/rap/article/view/5917.