Nahmias, S. (2009). Production and opertions analysis. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Nahmias, Steven. Production and Opertions Analysis. McGraw-Hill, 2009.
Lua MLA (8ú heag.)Nahmias, Steven. Production and Opertions Analysis. McGraw-Hill, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.