APA-čujuhus (7. p.)
Regester, M., & Larkin, J. (2008). Risk issues and crisis management in public relations: A casebook of best practice (4th ed.). Kogan Page.
Chicago-čujuhus (17. p.)
Regester, Michael, juo Judy Larkin. Risk Issues and Crisis Management in Public Relations: A Casebook of Best Practice. 4th ed. London ; Philadelphia: Kogan Page, 2008.
MLA-čujuhus (9. p.)
Regester, Michael, juo Judy Larkin. Risk Issues and Crisis Management in Public Relations: A Casebook of Best Practice. 4th ed. Kogan Page, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.