The cost of virtual wins: An examination of gambling-related risks in youth who spend money on social casino games / Daniel L. King [et al.]
  Bibliogr.: p. 408-409. - Abstr. eng.
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2016. 5. évf. 3. sz., p. 401-409. : ill.