401019 Vetter, M. (1987). Strategy for data modelling: Application and enterprise-wide. Chichester : John Wiley.
Lua i Stíl Chicago (17ú heag.)401019 Vetter, M. Strategy for Data Modelling: Application and Enterprise-wide. Chichester : John Wiley, 1987.
Lua MLA (9ú heag.)401019 Vetter, M. Strategy for Data Modelling: Application and Enterprise-wide. Chichester : John Wiley, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.