Shelburne, M. C. (1998). Walking the highwire: Effective public relations. Coursewire Publishing.
Chicago-viite (17. p.)Shelburne, Merry Clare. Walking the Highwire: Effective Public Relations. Boulder, CO: Coursewire Publishing, 1998.
MLA-viite (9. p.)Shelburne, Merry Clare. Walking the Highwire: Effective Public Relations. Coursewire Publishing, 1998.
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