Heneman III, H. G. (2000). Staffing organizations. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Heneman III, Herbert G. Staffing Organizations. McGraw-Hill, 2000.
Lua MLA (8ú heag.)Heneman III, Herbert G. Staffing Organizations. McGraw-Hill, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.