1. Activmedia. (1998, 4 September). Web improves relationships. Retrieved 30 June 1999, from http://www.nua.ie/surveys/index/cgi?service=view_survey&survey_number=959&rel.htlm.
2. Anxiety and social exclusion;Baumeister;Journal of Social and Clinical Psychology,1990
3. Loneliness: the relationship of self-disclosure and androgyny;Berg;Personality and Social Psychology Bulletin,1982
4. Booth, R. (2000). Loneliness as a component of psychiatric disorders. Medscape Mental Health, 5 (2). Retrieved 14 November, 2000, from http://www.medscape.com/Medscape/psychiatry/journal/2000/v05.n02/mh3272.boot/mh3272.boot-01.html.
5. Personality;Burger,1997