APA (7th ed.) Zitazioa
Date, C. J. (2000). An Introduction to database systems (7th ed.). Pearson Education Asia.
Chicago Style (17th ed.) Zitazioa
Date, C. J. An Introduction to Database Systems. 7th ed. Delhi: Pearson Education Asia, 2000.
MLA (9th ed.) Zitazioa
Date, C. J. An Introduction to Database Systems. 7th ed. Pearson Education Asia, 2000.
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