Casteel, Joan.
Oracle 12c : SQL
Cengage Learning, 2016
Buku Teks SO
Owens, Kevin T.
Building intelligent databases with oracle PL/SQL, triggers, and stored procedures
Prentice-Hall, 1998
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Loney, Kevin
Oracle Database 10g : the complete reference
McGraw-Hill/Osborne, 2004
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Rodgers, Ulka
Oracle : a database developer's guide
Yourdon Press, 1991
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Patrick, John J.
SQL fundamentals
Prentice-Hall, 1999
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