APA-čujuhus (7. p.)

Papazoglou, M., & Valder, W. (1989). Relational database management: A systems programming approach. Prentice Hall.

Chicago-čujuhus (17. p.)

Papazoglou, M., juo W. Valder. Relational Database Management: A Systems Programming Approach. New York: Prentice Hall, 1989.

MLA-čujuhus (9. p.)

Papazoglou, M., juo W. Valder. Relational Database Management: A Systems Programming Approach. Prentice Hall, 1989.

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