Barlow, J. F. (2005). Excel Models for Business and Operations Management. Wiley.
Lua i Stíl Chicago (17ú heag.)Barlow, John F. Excel Models for Business and Operations Management. New Delhi: Wiley, 2005.
Lua MLA (9ú heag.)Barlow, John F. Excel Models for Business and Operations Management. Wiley, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.