Jones, G. R. (2003). Contemporary management(ada CD). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Jones, Gareth R. Contemporary Management(ada CD). McGraw-Hill, 2003.
Lua MLA (8ú heag.)Jones, Gareth R. Contemporary Management(ada CD). McGraw-Hill, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.