Obrien James. (2010). Management Information Systems (9th.). Tata Mcgraw Hill.
Lua i Stíl Chicago (17ú heag.)Obrien James. Management Information Systems. 9th. New Delhi: Tata Mcgraw Hill, 2010.
Lua MLA (9ú heag.)Obrien James. Management Information Systems. 9th. Tata Mcgraw Hill, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.