1. Akar, H.(2011). Halkla İlişkiler Rolleri ve Algılanmasına Yönelik Uygulamalı Bir Çalışma (Doktora Tezi). Konya: Selçuk Üniversitesi Sosyal Bilimler Enstitüsü, Konya.
2. Artışeva, M. (2017). “Kırgızistan’da Halkla İlişkiler Mesleğinin Gelişmesinde Yüksek Öğretim Kurumlarının Rolü”. Manas Journal of Social Studies, (6):4 s. 541-558.
3. Berkowitz, D., & Hristodoulakis, I. (1999). “Practitioners Roles, Public Relations Education, and Professional Socialization: An Exploratory Study”. Journal of Public Relations Research, 11 (1), 91-103.
4. Broom, G., & Smith, G. (1978 August). “Toward an Understanding of Public Relations Roles: An Empirical Test of Five Roles: Models’ Impact on Clients”. Paper presented at the Annual Meeting of the Association for Education in Journalism, Seattle.
5. Culberston, H. (1985). “Public Relations Practitioner Roles – Their Meanings for Educators”. Paper presented at the Annual Meeting of the Association for Education in Journalism and Mass Communication, Memphis.