Romney, M. B. (2003). Accounting information systemsMarshall B. Romney, Paul John Steinbart. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Romney, Marshall B. Accounting Information SystemsMarshall B. Romney, Paul John Steinbart. Prentice Hall, 2003.
Lua MLA (8ú heag.)Romney, Marshall B. Accounting Information SystemsMarshall B. Romney, Paul John Steinbart. Prentice Hall, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.