6Rich Ling. Mobile phones and mobile communication (1 edition ) [ M ]. Malden : Polity Press,2009.
7Crabtree James, Nathan Max. Mobile UK mobile phones and every- day life[ M]. London:The Work Foudation,2003.
8Virpi Oksman ja Pirjo Rautiainen. "I've Got My Whole Life in My Hand" mobile communication in the everyday life of children and teenagers in finland [ J ]. Revista De Estudios De Juventud, 2002, ( 57 ).
