DeAngelis, M. (2000). Data modeling with ERwin. Techmedia.
Cita Chicago (17th ed.)DeAngelis, M.Carla. Data Modeling with ERwin. New Delhi: Techmedia, 2000.
Cita MLA (9th ed.)DeAngelis, M.Carla. Data Modeling with ERwin. Techmedia, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.