Ridgway, J. (2001). Handbook of media & public relations. Infinity Books.
Chicago-čujuhus (17. p.)Ridgway, Judith. Handbook of Media & Public Relations. New Delhi: Infinity Books, 2001.
MLA-čujuhus (9. p.)Ridgway, Judith. Handbook of Media & Public Relations. Infinity Books, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.