Community Engineer strategy - Official TF2 Wiki
static.wikia.nocookie.net/teamfortress/images/8/8f
Team Fortress 2 - PCGamingWiki PCGW - bugs, fixes, crashes, mods
Community Soldier strategy - Official TF2 Wiki
Soldier - TF2 Classic Wiki
Merasmus, VS Battles Wiki
Ultra High Textures (mat_picmip -10 returns) [Team Fortress 2] [Mods]
ÜberCharge - Official TF2 Wiki
Team Fortress 2 (Video Game) - TV Tropes
Team Fortress 2 - Wikipedia
List of references (Demoman) - Official TF2 Wiki
List of official tips - Official TF2 Wiki
List of references - Official TF2 Wiki
Translated the Spanish Tf2 wiki into English, found these gems of