Stahlberg, Krisler. «WHEN, IF EVER, CAN WE EXPECT GOVERMENTAL PLANNING TO WORK: ON PREMATURE PROGRAMMING OF PLANNING». Revista de Administración Pública 12, no. 1 (enero 1, 1979): 161–184. Accedido mayo 5, 2024. https://revistas.upr.edu/index.php/ap/article/view/16687.