Jefkins, F., & Yadin, D. (1998). Public relations (5th ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Jefkins, Frank, juo Daniel Yadin. Public Relations. 5th ed. London: Prentice Hall, 1998.
MLA-čujuhus (9. p.)Jefkins, Frank, juo Daniel Yadin. Public Relations. 5th ed. Prentice Hall, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.