1. Social penetration: The development of interpersonal relationships;Altman,1973
2. Chitnis, S. (2006). Facebook presents challenges on campus. AEJMC Reporter. Retrieved from .
3. Self-disclosure and liking: A meta-analytic review;Collins;Psychological Bulletin,1994
4. Would you let these people friend you?;Creamer;Advertising Age,2007
5. The interpersonal communication book;Devito,2007