CUSHING, B. E., & MM. (1994). Accounting information systemsa comprehensive. Addison Wesley Publishing.
Lua i Stíl Chicago (17ú heag.)CUSHING, Barry E., agus MM. Accounting Information Systemsa Comprehensive. Addison Wesley Publishing, 1994.
Lua MLA (8ú heag.)CUSHING, Barry E., agus MM. Accounting Information Systemsa Comprehensive. Addison Wesley Publishing, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.