Rao, T. (2004). Performance management and appraisal systems. Response.
Lua i Stíl Chicago (17ú heag.)Rao, T. Performance Management and Appraisal Systems. New delhi: Response, 2004.
Lua MLA (9ú heag.)Rao, T. Performance Management and Appraisal Systems. Response, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.