Não informado. (2003). Data systems for management decisions. Embankment Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Data Systems for Management Decisions. London: Embankment Press, 2003.
Lua MLA (8ú heag.)Não informado. Data Systems for Management Decisions. Embankment Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.