(2011). Auditing & Assurance Services fourth edition. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Auditing & Assurance Services Fourth Edition. McGraw-Hill, 2011.
Lua MLA (8ú heag.)Auditing & Assurance Services Fourth Edition. McGraw-Hill, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.