List of Portal characters (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of Portal characters" in English language version.

refsWebsite

Global rank English rank

1^st place

105^th place

79^th place

288^th place

218^th place

499^th place

347^th place

amazon.com

Keighley, Geoff (2011). The Final Hours of Portal 2. ASIN B004XMZZKQ. Also available as iPad or Steam application.

Yin-Poole, Wesley (14 March 2011). "How Valve Opened Up Portal 2 - Interview (Part 2)". Eurogamer. Archived from the original on 2018-03-08. Retrieved 2011-09-04.

Reeves, Ben. "Redesigning Portal: Valve's Artist Speaks". Game Informer. Archived from the original on April 30, 2011. Retrieved August 3, 2011.

Yin-Poole, Wesley (14 March 2011). "How Valve Opened Up Portal 2 - Interview (Part 2)". Eurogamer. Archived from the original on 2018-03-08. Retrieved 2011-09-04.
Reeves, Ben. "Redesigning Portal: Valve's Artist Speaks". Game Informer. Archived from the original on April 30, 2011. Retrieved August 3, 2011.