Bibliografia
Bibliografia Dataprix 1 October, 2009 - 12:05Batini, C.; Ceri, S.; Navathe, S.B. (1992). Conceptual Database Design: An Entity-Relationship Approach. Reading, Massachusetts: Addison Wesley.
Teorey, T.J. (1999). Database Modeling & Design. The Fundamental Principles (3ª ed.). San Francisco: Morgan Kaufmann Publishers, Inc.