Rayudu, C. (1997). Principles of public relations. Himalaya.
Chicago-čujuhus (17. p.)Rayudu, C. Principles of Public Relations. Mumbai: Himalaya, 1997.
MLA-čujuhus (9. p.)Rayudu, C. Principles of Public Relations. Himalaya, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.