“…According to Table 7, the top ranked cited studies by centrality on the topic of public relations models were, respectively, studies by Kim (2011), Johnston 2014 Frequency values of top cited documents were researched in Table 8. According to Table 8, the top ranked cited studies by frequency on the topic of public relations models were, respectively, studies by Taylor, & Kent (2014), Curtin, & Gaither (2007), L'Etang, & Pieczka (2011), Eyrich et al, (2008, Kim, & Grunig (2011), Kim (2011), Kent (2013), Sriramesh, & Vercic (2009), Ki, &Hon (2007), andWaters et al (2009). Furthermore, the authors were investigated according to their rate of citation burst.…”