* [http://www.amstrad.es/lamaquina/companias/toposoft.html Topo Soft on www.amstrad.es]
* [http://computeremuzone.com/amstrad/?id=games&cat=2&val=Topo&%20soft Topo Soft on computeremuzone.com]
[[Category:CPC related companies]] [[Category: Computer and video game companies]]