Deitel Harvey M. (2011). e- Business and e- Commerce for Managers. Pearson.
Lua i Stíl Chicago (17ú heag.)Deitel Harvey M. E- Business and E- Commerce for Managers. Delhi: Pearson, 2011.
Lua MLA (9ú heag.)Deitel Harvey M. E- Business and E- Commerce for Managers. Pearson, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.