Hartman, L. (2013). Business Ethics. McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Hartman, L.P. Business Ethics. New Delhi: McGraw Hill, 2013.
Lua MLA (9ú heag.)Hartman, L.P. Business Ethics. McGraw Hill, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.