Peter, C.(2014). Exemplification 2.0 : Roles of Direct and Indirect Social Information in Conveying Health Messages Through Social Network Sites: Roles of Direct and Indirect Social Information in Conveying Health Messages Through Social Network Sites. Journal of Media Psychology, 26(1), 19-28. doi:10.1027/1864-1105/a000103

Peter, Christina. "Exemplification 2.0 : Roles of Direct and Indirect Social Information in Conveying Health Messages Through Social Network Sites: Roles of Direct and Indirect Social Information in Conveying Health Messages Through Social Network Sites". Journal of Media Psychology, 26.1 ( 2014 ): 19-28.