| Author: | Almada Negreiros, José de, 1893-1970 |
| Subject: | PQ, Poetry |
| Format: | Text |
| Date issued: | 2007 |
| Language: | Portuguese |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | K4 O Quadrado Azul [electronic resource] / José de Almada Negreiros |