Cushing, B. E. (1987). Accounting Information Systems and Business Organizations. Saint Joseph's University.
Lua i Stíl Chicago (17ú heag.)Cushing, Barry E. Accounting Information Systems and Business Organizations. Saint Joseph's University, 1987.
Lua MLA (8ú heag.)Cushing, Barry E. Accounting Information Systems and Business Organizations. Saint Joseph's University, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.