- instagram.com coldzera/
- tr.egamersworld.com counterstrike/player/coldzera…
- twitter.com coldzera
- metaratings.by blog/marselo-coldzera-david-vosmoi…
- hltv.org player/9216/coldzera
- en.wikipedia.org Coldzera
- csgo-me.com player/marcelo-coldzera-david/Every day Coldzera was engaging in gaming versus Rafael who preferred to hang out. His family thought he lost his mind and needed a psychologist.
- wiki.golden.com wiki/Marcelo_David,_coldzera-…Marcelo "coldzera" David (born October 31, 1994) is a Brazilian professional Counter-Strike: Global Offensive player for 00 Nation.
- esportsearnings.com players/12182-coldzera-…3.https://pvplive.net/c/coldzera-wins-esports-player-of-the-year-at-the-ga Coldzera Wins Esports Player of the Year at The Game Awards 2016...
- liquipedia.net counterstrike/Coldzera
- esportsonly.com marcelo-coldzera-david/Marcelo coldzera David is a top CSGO player, practicing Counter-Strike taking on the rifler role for SK Gaming and was voted the best esports gamer of 2016.
- championat.com cybersport/_counterstrike/…
- ggscore.com ru/csgo/player/coldzera