RATNAM VENKATA. (1998). PERSONNEL MANAGEMENT AND HUMAN RESOURCE. TATA MC-GRAW.
Lua i Stíl Chicago (17ú heag.)RATNAM VENKATA. PERSONNEL MANAGEMENT AND HUMAN RESOURCE. NEW DELHI: TATA MC-GRAW, 1998.
Lua MLA (9ú heag.)RATNAM VENKATA. PERSONNEL MANAGEMENT AND HUMAN RESOURCE. TATA MC-GRAW, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.