Παραπομπή APA
Harrington, J. L. (2002). Relational database design clearly explained (2nd ed.). New York: Morgan Kaufmann Publishers.
Παραπομπή Chicago StyleHarrington, Jan L. Relational Database Design Clearly Explained. 2nd ed. New York: Morgan Kaufmann Publishers, 2002.
Παραπομπή MLAHarrington, Jan L. Relational Database Design Clearly Explained. 2nd ed. New York: Morgan Kaufmann Publishers, 2002.
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