NORTTHCOTT, P. H. (1994). Ethics And The Accountant Case Studies Paul H. Northcott. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)NORTTHCOTT, Paul H. Ethics And The Accountant Case Studies Paul H. Northcott. Prentice Hall, 1994.
Lua MLA (8ú heag.)NORTTHCOTT, Paul H. Ethics And The Accountant Case Studies Paul H. Northcott. Prentice Hall, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.