Colin Lecher, «GameSci: What Is (Scientifically!) the Most Addictive Game Ever?», Popular Science, 27 марта 2013, www.popsci.com/gadgets/article/2013-03/gamesci-what-scientifically-most-addictive-game-ever; дискуссионный блог WoWaholics Anonymous, www.reddit.com/r/nowow/; тест на зависимость от WoW: www.helloquizzy.com/tests/the-new-and-improved-world-of-warcraft-addiction-test.
