| Author | Titles | 1.
| Argo Editora (Lisboa, Portugal) | 1 | 2.
| Argon, Maria de Fátima Moraes | 1 | 3.
| Argos Centre for Art and Media (Bruxelas, Bélgica) | 3 | 4.
| Argote, Eduardo Knörr | 3 | 5.
| Argote, Iván, 1983- | 1 | 6.
| Argote, Jerónimo Contador de, pseud. | 2 | 7.
| Arguedas, Alcides | 1 | 8.
| Argullol, Rafael, 1949- | 4 | 9.
| Argus, Peter | 1 | 10.
| Argus, pseud. | 1 |
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