Video game characteristics, happiness and flow as predictors of addiction among video game players: A pilot study  / Damien C. Hull, Glenn A. Williams, Mark D. Griffiths
  Bibliogr.: p. 151-152. - Abstr. eng.
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2013. 2. évf. 3. sz., p. 145-152. : ill.