APA (7th ed.) Zitazioa
Singh, S. K. (2006). Database systems: Cocepts, design, and applications. Pearson Education.
Chicago Style (17th ed.) Zitazioa
Singh, S. K. Database Systems: Cocepts, Design, and Applications. Delhi: Pearson Education, 2006.
MLA (9th ed.) Zitazioa
Singh, S. K. Database Systems: Cocepts, Design, and Applications. Pearson Education, 2006.
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