Gaya APA
Rovitto, Frank. (1992).
SQL plus user's guide and reference: version 3.1 .
Redwood City:
Oracle Corporation.
Gaya Chicago
Rovitto, Frank.
SQL plus user's guide and reference: version 3.1.
Redwood City:
Oracle Corporation,
1992.
Text.
Gaya MLA
Rovitto, Frank.
SQL plus user's guide and reference: version 3.1.
Redwood City:
Oracle Corporation,
1992.
Text.
Gaya Turabian
Rovitto, Frank.
SQL plus user's guide and reference: version 3.1.
Redwood City:
Oracle Corporation,
1992.
Print.