| http://www.geifco.org/actionart/actionart03/secciones/3letra/artistas/deLALetraALaPoesiaSonora/JMCalleja/index.htm |
| http://www.elfantasmadelaglorieta.es/fantasmasegundafase/fantasmaglorieta/pagina_nueva_220.htm |
| http://www.cornermag.net/corner01/page07.htm |
| http://www.revista.escaner.cl/node/5536 |
| http://www.escaner.cl/escaner80/imagen.html |
| http://www.escaner.cl/escaner62/articulo.html |
| http://www.antoniomiranda.com.br/poesia_visual/j_m_calleja.html |
| http://sonograma.org/2012/10/j-m-calleja |
| http://lenguaafueradeperro.blogspot.com/2008_01_01_archive.html |
| http://www.guzzardi.it/arte/archiviomailart/artistimailart/calleja.html |
| http://www.xtec.cat/~mpons123/desbrossar/callejacasellas.htm |
| http://www.intelinet.org/eboli/eboli01/eboli_0115.htm#anchor254282 |
| http://www.meiotom.art.br/CALLEJA.htm |
| http://www.poemavisual.com.br/html/show_poeta.php?id=13 |
| http://www.portaldepoesia.com/visual_exp/j_M-Calleja.htm |
| http://www.madhattersreview.com/issue10/vispo_calleja.shtml |
| http://mankind.crosses.net/viewartist.php?id=61&view=1&order=&lang=german&where |
