A preliminary investigation of materialism and impulsiveness as predictors of technological addictions among young adults  / James A. Roberts, Stephen F. Pirog
  Bibliogr.: p. 56-62. - Abstr. eng.
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2013. 2. évf. 1. sz., p. 56-62. : ill.