Bayross, I. (2016). SQL, PL/SQL: The programming language of. BPB.
Chicago-čujuhus (17. p.)Bayross, Ivan. SQL, PL/SQL: The Programming Language of. New Delhi: BPB, 2016.
MLA-čujuhus (9. p.)Bayross, Ivan. SQL, PL/SQL: The Programming Language of. BPB, 2016.
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