(1998). Object database development: Concepts and principles / David W. Embley.
Cita Chicago (17th ed.)Object Database Development: Concepts and Principles / David W. Embley. 1998.
Cita MLA (9th ed.)Object Database Development: Concepts and Principles / David W. Embley. 1998.
Atenció: Aquestes cites poden no estar 100% correctes.