(1994). Management/James A.f. Stoner [et.al.]. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Management/James A.f. Stoner [et.al.]. Prentice Hall, 1994.
Lua MLA (8ú heag.)Management/James A.f. Stoner [et.al.]. Prentice Hall, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.