Papazoglou, M., & Valder, W. (1989). Relational database management: A systems programming approach. Prentice Hall.
Cita Chicago (17th ed.)Papazoglou, M., i W. Valder. Relational Database Management: A Systems Programming Approach. New York: Prentice Hall, 1989.
Cita MLA (9th ed.)Papazoglou, M., i W. Valder. Relational Database Management: A Systems Programming Approach. Prentice Hall, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.